Q: Premise: "People eating and drinking outdoors."
Based on this premise, can we conclude that the hypothesis "A couple enjoys a picnic." is true?
Options:
- yes
- it is not possible to tell
- no
A: Eating and drinking outdoors doesn't have to be a picnic only.
The answer is it is not possible to tell.

Q: Given the sentence "A man with a knife in front of a cake." is it true that "A chef is holding a giant knife in front of a wedding cake."?
A: A chef is not always a man. Not all knives are giant. A cake does not imply a wedding.
The answer is it is not possible to tell.

Q: Given the sentence "A young inline skater balances with outstretched arms as he skates over the pavement." is it true that "A skater sleeping on a couch ouside near the local gym."?
A: He is either in the local gym or skates over the pavement.
The answer is no.

Q: Can we conclude from "An elderly man is holding and looking at another man's hand." that "The man holding his brother's hand."?
Options:
- yes
- no
- it is not possible to tell
A:
The man may not necessarily be holding his brother's hand; he may be just a friend or a random man.
The answer is it is not possible to tell.