We can actually deduce here that the sentence, "Luke wrote a story, it was a comedy" is a run-on sentence.
A run-on sentence refers to the sentence that has independent clauses which joined improperly. In other words, the use of independent clauses in the sentence didn't fit in.
We see here that "Luke wrote a story" and "It was a comedy" are two independent clauses. But we discover that they are not placed properly. Thus, it's a run-on sentence.
Learn more about run-on sentence on https://brainly.com/question/2138893
#SPJ1