Given the sentence "A woman giving a cup to an african american man." is it true that "A woman giving a cup."?

yes
Explanation: The woman giving a cup was giving it to an African American man..

Premise: "A shirtless man with tattoos on his chest is riding on a skateboard pulled by his dog."
Hypothesis: "The man is wearing an eatring."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Not all shirtless men with with tattoos on their chests are wearing an eatring..

Test for natural language inference.
Premise: "The girl in the white shirt hangs from a wooden structure."
Hypothesis: "The girls is posing on a wooden structure waiting for her photo to be taken."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: You wouldn't be hanging from a wooden structure if you are there to be posing on it..

Given the sentence "People are walking along a dirt road." can we conclude that "The people are watching tv."?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: People can not be walking on a road while watching TV..