Question:
Premise: A man in a black suit with tie and corsage smiles at a girl who smiles back, both are sitting at a table at a semi formal event such as a wedding or reunion.

Hypothesis: It is their friend's wedding reception.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A guy with a yellow outfit on standing behind a microphone under a tent.

Hypothesis: A man sings into a microphone while dressed in yellow inside of a tent.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Many people are at a convention where a picture of a man in a banana suit is projected on to two big screens.

Hypothesis: People are looking at the picture.
Is the hypothesis true?

Answer:
it is not possible to tell