in arabic form your answer is no but in the translations into english, well then maybe.
ok i have never read the quran in arabic so i cant really speak about this, but i will tell you a story that i know of.
when prophet muhammad (pbuh) was preaching the word of islam in mecca, many of the important men were starting to get annoyed with him and started getting tired of his talk (they never listened to him, they only assumed he was talking rubbish).
so what they decided to do was hire a man to counter what prophet muhammad was saying. they needed someone good so they found someone who was firstly a very good poet, he was well known for his debates and discussions and he was also one of those guys who would go and speak to neighboring tribes to try and sway their decisions.
so he went up to muhammad (pbuh) and started talking as he would usually do but then muhammad (pbuh) replied by quoting from the quran.
the man came back to the leaders of mecca crying and he said "if only you knew how much truth was in his words"
http://www.youtube.com/watch?v=W1ocEH93dUg
watch this deate, its long there is something like 8 parts with 8 parts each, but you wont get a debate better than this.