A man works on the wheel of a train.
Someone is working on a mechanical system here.
Based on the sentence "A man works on the wheel of a train.", is the sentence "Someone is working on a mechanical system here." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Based on the sentence "A man works on the wheel of a train.", is the sentence "Someone is working on a mechanical system here." a true sentence?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant