no problem;  all right;  not an issue;  unobjectionable
 matter of time;  question of time
 no problem;  all right;  not an issue;  unobjectionable
 the problem (at issue);  the point at issue;  problematic issue;  problem
 different thing;  another question;  different case
 practical question (problem);  practical matter
 question collection;  problem collection;  problem set;  workbook
 unthinkable;  count for nothing;  not matter;  out of the question
 viewing as a problem;  problematizing
 matter of life or death;  life-and-death problem
 practical problem;  practical matter
 a question (an issue) of where responsibility (liability) lies;  a question of who is responsible (to blame)
 out of the question;  unthinkable;  impossible
 many problems;  various problems
 problematical statement;  controversial statement
 examination (exam) questions;  questions for an examination
 question sheet;  question paper
 raising a question;  posing a problem;  setting a hare running
 environmental problem;  environmental issue
 political issue (problem)
 awareness of the issues;  (having a) critical mind;  concerns
 application problem;  exercises
 exercises;  practice problem
 energy problems;  energy issues
 serious (vital) question;  a grave issue;  a matter of grave concern
 territorial dispute;  territorial issue
 current issues;  current topics
 love problems;  problem related to love
 difficult problem or question
 controversial work (art, literature, etc.);  work that caused public criticism;  work of art dealing with contemporary questions;  succès de scandale
 money matter;  question of money;  money trouble
 health problem;  health issue
 question to be settled first;  first consideration
 labor problem;  labour problem
 make an issue or problem of something;  something becoming a problem or issue
 race issue;  problem of race
 religious issue;  religious problem;  religious question
 to deal with (handle) a matter
 a question of whether or not someone should resign
 problem for a prize contest
 economic problem;  financial problem
 a matter of life and death
 a matter of life and death
 n-body problem;  many-body problem
 pollution problem or issue
 global environment problems;  global environmental issues
 controversy over school textbooks (i.e. history texts avoiding reference to Japanese military, etc. acts)
 group of problems;  set of issues
 abduction issue (esp. of those Japanese abducted by North Korea)
 Northern Territories dispute;  Kuril Islands dispute
 question of possession (e.g. of the Kuril Islands)
 whaling controversy;  whaling issue
 a matter of life and death
 a matter of life and death
 problems of the elderly;  problems of an aging society
 problem definition;  problem description
 to work toward a solution to a problem
 controversial play;  problem play
 the matter in question;  the said problem
 problem-oriented language
 global problem;  global issue
 travelling salesman problem;  TSP
 issues pertaining to a nation's script (e.g. standardization of kanji in Japanese)
 drug czar;  Director of the White House Office of National Drug Control Policy;  ONDCP
 unscrupulous business practices;  fraudulent business practices;  crooked business practices
 words you can't say on TV or radio;  taboo words banned from broadcasts
 constraint satisfaction problem (esp. in AI);  CSP
 question of maintenance or abolition (of an institution, organization, etc.)
 nuclear issue;  nuclear problem
 problem definition;  problem description
 question based on rearranging (words) into the correct order