Given the sentence "Some people standing on a balcony watching a man slide down a slanted rail." is it true that "A man slides up a banister."?

no
Explanation: If the man slides down he cannot also be sliding up..

Given the sentence "A dancer is dancing in provocative blue clothing in the streets." is it true that "A street dancer in blue performs."?

yes
Explanation: Dancing is the same as performs. In provocative blue clothing mean in blue..

Test for natural language inference.
Premise: "A man and woman sit and talk at the dinner table."
Hypothesis: "A husband a wife are talking at a table."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: A man and woman at a table does not indicate husband and wife..

If "Workers in green and white vest and hard hats waiting to go to work." does that mean that "Workers are construction workers waiting to finish building a house."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: Waiting to go to work does not imply that they are waiting to finish a house..