Premise: "A man with long blond-hair is singing into a microphone."
Hypothesis: "Someone is singing."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: If a man is singing in a microphone that means that someone is singing..

Premise: "Two young boys wearing jackets frolic in a large field."
Hypothesis: "They are running through the field."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: To frolic in a large field does not necessarily imply running through the field..

Premise: "A man on a street corner works on a drawing."
Hypothesis: "He is making a picture for some tourists."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Working on a drawing does not necessarily mean it is for some tourists..

Premise: "A guy with a shirt with a brazil logo is doing some kind of exercise outside."
Based on this premise, can we conclude that the hypothesis "A man is exercising." is true?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: Here a man exercising refers to a guy with a shirt with a Brazil logo is doing some kind of exercise outside..