What kind of sentence is this?

Question

What kind of sentence is this?the thought of eating a rat is abhorrent to most people.this question is part of english comprehension test

tristantayson · Accepted Answer

I answered horrible, repugnant because we don't really eat rat and just the thought of it was really disgusting and horrible.

KimMelvinLopez · Answer

Horrible, repugnant- all the other options are unusual reaction of a normal person to eating a rat

What kind of sentence is this?
The thought of eating a rat is abhorrent to most people.