is that so? (generally rhetorical)
 good;  excellent;  sufficient;  enough;  profitable (deal, business offer, etc.);  beneficial
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 normal;  ordinary;  normally;  ordinarily;  local train;  train that stops at every station
 human being;  human;  person;  character (of a person)
 to be seen;  to be in sight;  to look;  to seem;  to come
 sentence-ending particle expressing doubt
 hey;  you;  hey;  hey;  hold on;  yo
 a minute;  moment;  an instant;  stubborn;  hot-headed
 postponement;  deferment;  extension (of time)
 too;  also;  both A and B;  A as well as B;  even;  as much as
 town;  block;  downtown;  main street;  street;  road
 whole area;  whole region;  stretch (of land);  tract;  belt
 all over;  everywhere;  in every nook and cranny
 to feel around for;  to fumble for;  to investigate;  to probe into;  to explore (parts unknown);  to enjoy (natural beauty)
 yes;  yeah;  huh?;  what?;  not;  's
 ah!;  oh!;  yes;  indeed;  aah;  gah
 ordinary;  common;  free of charge;  unaffected;  as is;  only
 open field;  empty lot;  plain
 nonexistent;  not being (there);  not having;  not
 truth;  reality;  proper;  right;  genuine;  authentic
 that's the way it is;  yes;  is that so?;  is it?
 indicates a question;  or;  whether or not;  some- (e.g. something, someone);  hmm;  huh;  very
 seeming ...;  appearing ...;  -ish;  like a ...;  typical of ...
 thing;  object;  one's things;  possessions;  things;  something;  quality
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 and;  besides;  because;  since;  the thing is;  for one thing
 that;  it;  then;  that point (in time); (arch.)  there; (arch.)  you
 hideout;  secret base of operations;  safe house
 don't;  do;  hey;  listen;  now, ...;  well, ...
 contortion;  distortion;  warp;  kink (in one's character);  twist
 to make;  to produce;  to prepare (food);  to brew (alcohol);  to raise;  to grow;  to till
 time;  hour;  occasion;  case;  chance;  opportunity
 always;  without exception;  necessarily;  certainly;  without fail;  positively
 round shape;  circle;  circular form
 and;  and then;  thus;  and now;  and finally
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 place;  location;  room;  space;  basho;  wrestling tournament
 with the exception of;  excepting;  excluding
 to think (about, of);  to think over;  to consider;  to bear in mind;  to think (that);  to believe;  to intend (to do)
 above ground;  on the ground;  earth's surface;  this world;  this earth
 he;  she;  that person;  that;  that one;  that thing
 when it comes to ...;  where ... is concerned;  if it's the case that ...;  if it turns out that ...;  if it's true that ...