Premise: A woman gestures at a party .
Correct statement: Chances are about even that a woman at a Christmas party .
Incorrect statement: It is certain that a woman at a Christmas party .
Correct statement: There is almost no chance that a woman is trying to get someone 's attention .
Incorrect statement: We believe that a woman is trying to get someone 's attention .
Correct statement: It is impossible that she is very upset , and is pointing at a man .
Incorrect statement: It is probably the case that she is very upset , and is pointing at a man .
Correct statement: There is a better than even chance that a woman is giving a rude gesture .
Incorrect statement: It is impossible that a woman is giving a rude gesture .
Correct statement: It is improbable that a woman beckons at a party
Incorrect statement: There is a better than even chance that a woman beckons at a party