Context: In winter people seem to be living in their dungeons , you hardly see anybody on the street . In summer you see a lot more people on the street , sporting , even having a conversation with you . Seems that the friendliness is rising when the temperatures are rising . That is it for this week .

Question: Why does the narrator think people are getting more pleasant ?
Options:
0. People are at a street party .
1. The temperature is getting warmer .
2. There is a street party going on .
3. It is Summer .
Answer: 1