If you are talking form a grammatical point, the subject of "the warm inventor" would be the word "inventor".
Answer:
Same :(
Explanation:
I start break on Wednesday and some started last week ;(
I'm not 100% sure, but #1 "<span>but he also scored the highest in the class." sounds the best when it comes out of my mouth and sounds a lot better in my head then the rest of my choices.</span>
Exposition is the real answer