Premise & Hypothesis & Options: Two young children waving to someone.
Two kids waving.
Is the hypothesis true or not: yes

Premise & Hypothesis & Options: man surfing on a wave in the ocean
A man is riding on a white surfboard.
Is the hypothesis true or not: it is not possible to tell

Premise & Hypothesis & Options: A group of people, many of them wearing pink signs on their backs, stand in front of stage featuring a skull and cross-bone flag.
A groups of people are inside.
Is the hypothesis true or not:
it is not possible to tell