Being in a white shirt is the same as wearing a white shirt.
The question and answer are below.
Can we conclude from "A person in a white shirt standing in front a building with a lot of glass." that "The person is wearing a white shirt."?
Options:
- yes
- no
- it is not possible to tell
yes

Installing a light post does not imply it is difficult work necessarily.
The question and answer are below.
Can we conclude from "Construction workers installing a light post." that "This is difficult work."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

It cannot be both a single man and a family and it cannot be a portrait and a selfie.
The question and answer are below.

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
If "A family is taking a portrait." does that mean that "A single man takes a selfie."?
Options:
- yes
- it is not possible to tell
- no
no