Premise: "An artist is drawing a portrait."
Hypothesis: "A photographer is taking pictures."
Do we know that the hypothesis entailed by the premise?

no
Explanation: The photographer taking pictures contradicts the Artist drawing a portrait in the first sentence..

Given the sentence "A man stands up to make a speech at a family gathering." is it true that "A man makes a speech."?

yes
Explanation: It is polite for the man to stand up and make the speech at the family gathering..

Given the sentence "A man pedals an unusual bicycle past a firetruck." can we conclude that "There is a weird bike being ridden down the street."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Pedals past a firetruck does not imply a bike being ridden down the street..

If "A man pushing a cart with a blue wheel." does that mean that "The man is taking the shopping cart inside the store."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: Just because a cart has a blue wheel does not make it a shopping cart..