Context: It \'s got character . You know what they say : \' If it ai n\'t too broke , do n\'t fix it \' . " Howard stood up in his pyjamas that smelled of Vince , and looked out of the window . He repeated Vince \'s aphorism over and over until his heartbeat settled a little .
Question: What was Howard doing when he walked to the window
Option 0: He was sneezing
Option 1: He was chewing gum
Option 2: He was scratching his lap
Option 3: He was thinking
Answer: 3