Question

Which sentence does not contain any punctuation errors?

          A.

The assumption is not true, therefore, the conclusion is false.         B. The assumption is not true, therefore; the conclusion is false.         C. The assumption is not true; therefore, the conclusion is false.         D. The assumption is not true therefore, the conclusion is false

Answer 1

C is the one that does not contain any punctuation errors.

Answer 2

I believe C is the one that doesn't contain a error.