Student: Can we conclude from "Man mopping the floor with a bust in the background." that "Nobody is mopping."?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

Either the man is mopping or nobody is mopping it cannot be both. So the final answer is no.
Student: Can we conclude from "Man mopping the floor with a bust in the background." that "Nobody is mopping."?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

user
Either the man is mopping or nobody is mopping it cannot be both. So the final answer is no.
assistant
Student: Can we conclude from "Man mopping the floor with a bust in the background." that "Nobody is mopping."?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

Either the man is mopping or nobody is mopping it cannot be both. So the final answer is no.