If "Man and dog standing on rocks next to water." does that mean that "A man and his daughter are swimming."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: Man standing on rocks which is next to water and dived to perform swimming along with daughter..

If "A skier is skiing down a very steep slope with a mountain in the background." does that mean that "A skier sipping hot cocoa at the lodge."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: The skier can hot cocoa at a mountain in the background..

Test for natural language inference.
Premise: "A cat sits on a piano behind open sheet music and a glass lamp that is on."
Hypothesis: "Dogs sleeping under a piano."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A cat who sits on a piano cannot also be a dog sleeping..

Given the sentence "A man buying corn on the cob from a street vendor." is it true that "A person buys food on the street."?
yes
Explanation: A man is a type of person. Corn on the cob is a type of food. A street vendor by definition works on the street..