Is the group of words a simple sentence, a compound sentence, a run-on sentence, or a sentence fragment?

The hot cocoa and the large marshmallows warmed them up quickly.

A.
compound sentence

B.
run-on sentence

C.
simple sentence

D.
sentence fragment

Question

Is the group of words a simple sentence, a compound sentence, a run-on sentence, or a sentence fragment? 

The hot cocoa and the large marshmallows warmed them up quickly.
 
 A.
compound sentence
 
 B.
run-on sentence
 
 C.
simple sentence
 
 D.
sentence fragment

anonymous · Answer

@quin100 @Migoz300 I think it's A

anonymous · Answer

hmmm D

kjsaif · Answer

i think d too

anonymous · Answer

it's because that is a part of a full sentence tho

anonymous · Answer

buutttt @quin100

anonymous · Answer

quin's offline now

anonymous · Answer

But I think that that's a full sentence

anonymous · Answer

It's almost exactly the same as the last when except this one is heat and the other's cold

anonymous · Answer

one*

anonymous · Answer

hmmmm english plays with your mind and feelings to much ;-;

anonymous · Answer

Yeah ikr, it's harder than math for me

anonymous · Answer

math is actually relatively easy for me, just not fun

kjsaif · Answer

same XD

anonymous · Answer

lol same biology related tho anything science is my thing

anonymous · Answer

@Conqueror @Qwertty123 @YoungStudier

anonymous · Answer

@Conqueror @Qwertty123 @YoungStudier

quin100 · Answer

oh sh