[QUESTION] Given the sentence "A railroad worker working on the rails." can we conclude that "He is wearing a helmet."?
Options:
- yes
- it is not possible to tell
- no
A worker can be working on the rails without a helmet.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Young boy wearing a red usa shirt is using either a toy or science equipment."
Hypothesis: "There is a child in a red shirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A red USA shirt implies the child is in a red shirt.
The answer is yes.

[QUESTION] Premise: "What a bad call at the sports bar by the baseball umpire."
Hypothesis: "There are people watching the game at the sports bar."
Do we know that the hypothesis entailed by the premise?
Just because a bad call happened at a sports bar doesn't mean there are people watching the game.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man pushing a work down the street." that "The man is struggling as he is pushing."?
Options:
- yes
- no
- it is not possible to tell

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A person can push something effortlessly and doesn't have to be struggling with the effort.
The answer is it is not possible to tell.