Look at the answer (joke)

Q: Among the 26 letters, how many letters are left after removing E and T?

A: There are 2 1 left, because ET left by UFO.

A group of students went to their home in the suburbs to play. We bought some watermelons to put in the kitchen. I asked a classmate to take a knife to cut it. I haven't been back for a long time. While wondering, he came over with a cut melon in his hand and said in a panic, I cut the pumpkin. Everyone laughed wildly, but two seconds later, everyone laughed even harder. It turned out that he had a melon in his hand!