Just because a acrobat is in fabric doesn't mean she is practicing her moves.
The question and answer are below.
Premise: "An acrobat entangles herself in fabric twisted in the trees above."
Hypothesis: "An acrobat is practicing his moves."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell

The man must be by a stream in order to wash his head in a stream.
The question and answer are below.
Premise: "A bald man in a white shirt kneels on a wooden platform and washes his head in a stream."
Hypothesis: "A man is by a stream."
Do we know that the hypothesis entailed by the premise?
yes

A skateboarder is someone and if he/she grinds that means he/she is skateboarding.
The question and answer are below.
Premise: "Skateboarder grinds a concrete railing."
Based on this premise, can we conclude that the hypothesis "Someone is skateboarding." is true?
Options:
- yes
- it is not possible to tell
- no
yes