I am not sure but I think it's c or d. I think the answer is d but I'm not sure so don't take my word for it.
I feel as though famous could be taken out because its just a describing word, And just there to add detail to the sentence.
Sorry if I'm wrong, really hope this helps!
-Rylee
The stuff with Russia - You already have a huge country, take care of that
Obama and the IRS - Just tell the truth
Answer:
A prehistoric cat with long teeth
Explanation:
Look at the two highlighted parts, and combine them.