Yesterday, the short story was mailed by sydney from the post office located near the school. a) yesterday, sydney mailed the short story from the post office located near the school. b) sydney's short story was mailed yesterday from the post office located near the school. c) today, the short story was mailed by sydney from the post office located near the school. d) because the post office is located near the school, sydney's short story was mailed from there.