Which statement is an example of a compound sentence?

She did not cheat on the test, for it was not the right thing to do.

I think I will buy the red car, or I will lease the blue one.

I really want to go to work, but I am too sick to drive.

I am counting my calories, yet I really want dessert.

Explanation:

A compound sentence is a sentence that has at least two independent clauses joined by a comma, semicolon or conjunction. An independent clause is a clause that has a subject and verb and forms a complete thought. An example of a compound sentence is, 'This house is too expensive, and that house is too small.'