two discussions answers needed

i need work in 4 hours.  proper grammar and english.  I need No mistakes.  Must know AMA style.  I will provide an example for you.

I need two 250 word replies.  it is critiquing 2 of my fellow students paper.  one response for each.  its a simple assignment.  i will provide instructions that you must follow.  it is due in 4 hours and no time for revision.