Passage: Yesterday , I had to call 911 because I forgot to turn the heat off when boiling pasta water . I went upstairs to take a shower while boiling the water , and when I got out of the shower , the whole kitchen was smoking and there was a small fire on the stove top . I was very scared and worried that my oversight would cause my whole house to burn down . I hit the numbers 9-1-1 onto the dial pad . When the dispatcher answered , I immediately told him that my kitchen was full of smoke and that there were flames on my stove top . The dispatcher said that he would send help over immediately . Moments later , a firetruck and two police officers were knocking at my door . I let them in and the firemen put out the fire . Question: When did they thank the dispatcher? Option1: at the end of the call Option2: before calling
at the end of the call