Premise: "A runner wearing yellow shoes is leaping over a hurdle."
Based on this premise, can we conclude that the hypothesis "A runner is on a track." is true?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A runner can leap over a hurdle without being on a track..

Given the sentence "A man lounges in his room without eating for days." is it true that "The man does not need to eat because he is immortal."?

no
Explanation: The man going without eating and no need to eat are two different things..

Test for natural language inference.
Premise: "A street performer hula-hoops while singing in attempt to earn money from passer-bys."
Hypothesis: "There is an entertainer here."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: The entertainer here is on a street performer attempting to earn money..

Given the sentence "A man with a black vest makes the ""rock on"" sign at a concert." is it true that "The man in a vest is working secruity for the concert."?
no
Explanation: The man can't be working security while making the 'rock on' sign..