Question:
Premise: A bald baby laughs as he holds onto his mom's jacket.

Hypothesis: the mom was tickling the baby
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A scientist works with a microscope while 2 businessmen and a businesswoman observe.

Hypothesis: A man is working.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A group of people in mostly casual dress meet at an L-shaped table with laptops and notebooks.

Hypothesis: A group of people are in formal dress.
Is the hypothesis true?

Answer:
no