Reasoning & Answer: A package is a type of something and a mountain is only found outside.
yes
Question: Premise: "A person in a blue tracksuit carrying a package is standing on a snowy mountain."
Hypothesis: "A person is carrying something outside."
Do we know that the hypothesis entailed by the premise?

Reasoning & Answer: Most little girls only use purses when dressing up and carry the purse to imitate their mothers.
yes
Question: Given the sentence "There is a little girl in a pink shirt who is holding a red purse in her hand." is it true that "A little girl is dressed nice."?

Reasoning & Answer: Just because the guy play a instrument doesn't mean he playing a guitar.
it is not possible to tell
Question:
Given the sentence "One guy playing his instrument." is it true that "One guy is playing a guitar."?