It is a compound sentence, because this sentence consists of two independent clauses ('the lamp fell over' and '(the lamp) scared the cat"). Simple sentence would have only one independent clause.
What? ( filling in the 20 characters
C. Opposing signal.
Like the opposing side the opposite
Jinx means: A person or thing that brings bad luck. I personally would not want to be one. I don't like when bad things happen around me.