Which sentence uses a narrative technique to develop a character?
O I can see the lights of the town below after the leaves have all fallen.
O "Maybe," Hannah smirked, "you could just tell her I'm a trapeze artist in my spare time."
O He ran across the street, taking the bag with him, and disappeared into the crowd.
O I looked at the clock as it sputtered, "Cuckoo," and noticed the hands hadn't moved at all.