Answer:
The last one
Explanation:
I think it is this one. This is because it seems broad, but not too broad. I hope this helps!
An adjective clause functions as an adjective, that is, it gives some information about a noun in a sentence (or a pronoun) ( information which is not an action).
The noun modified here is "knife" and the information about the knife, that is the complete adjective clause is "<span> that his dad gave him.
"</span>
They used a railroad car.
C) <span>Because the data from business websites is not backed up with facts
Any website owner can post whatever they want, and not necessarily it will be factual </span>