Given the sentence "A middle-aged woman dressed in pink sweater and white jumper appears to be falling asleep while sitting aboard a mass transit vehicle." is it true that "A woman is looking tired."?

yes
Explanation: If the woman appears to be falling asleep that would be the same as looking tired..

Given the sentence "A woman speaks with a speaker at a presentation." can we conclude that "Two people are speaking."?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: A woman and a speaker are the two people that are speaking..

Test for natural language inference.
Premise: "Two men walk by a big picture of a mannequin wearing a safety vest and boots."
Hypothesis: "The men took down a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: The men can't be both walking by the photo and take it down..

Can we conclude from "A quarterback hands off the football to a running back." that "The game is in the final quarter."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell
Explanation: Sentence 1: A quarterback hands off the football to a running back. Sentence 2: The game is in the final quarter..