Given the sentence "An older lady is writing notes in a notebook at a convention." is it true that "A lady has a notebook."?

yes
Explanation: Someone who is writing notes in a notebook has a notebook..

Premise: "A young man doing a backflip into the evening water."
Based on this premise, can we conclude that the hypothesis "A young man doing a frontflip into the pool." is true?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: The man cannot do a frontflip and backflip at same time..

Test for natural language inference.
Premise: "A young boy is standing with his back against a support pillar."
Hypothesis: "The boy is running down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: The boy cannot have his back against something if he is running..

Given the sentence "A group of children playing in a park while climbing a tree as mom is watching." is it true that "The mother is watching her children."?
yes
Explanation: As mom watching is the same as mother watching her children (playing)..