Is the placement of the adjective clause in the sentence correct or incorrect?

This year's fireworks show must have been expensive, which is an annual holiday tradition.

A.
correctly placed

B.
incorrectly placed

Question

Is the placement of the adjective clause in the sentence correct or incorrect? 

This year's fireworks show must have been expensive, which is an annual holiday tradition.
 
 A.
correctly placed
 
 B.
incorrectly placed

logan13 · Answer

@Thesmarterone

anonymous · Answer

It seems wrong. It makes more sense to say, "This year's fireworks show, which is an annual holiday tradition, must have been expensive.

logan13 · Answer

a

anonymous · Answer

Well, if it doesn't make sense the way it is written, it would be B.