Today to visit the New Year, the third grade nephew took a question, directly to everyone to the whole confusion. The thing is, usually the little nephew is funny, he eats fast, and a few of us adults are still eating

Today to visit the New Year, the third grade nephew took a question, directly to everyone to the whole confusion.

The thing is, usually the little nephew is funny, he eats fast, and a few of us adults are still eating and talking. While eating and chatting lively, the little nephew brought him to do his winter vacation homework, which had this question:

Mathematical Reasoning Question: Who is the Criminal?

In one robbery case, two suspects A and B were caught and four other witnesses A, B, C and D were caught. A said, "A is innocent." B said: B is not guilty. "C said: At least one of the testimonies of A and B is true." D said: C's testimony is false. "The final investigation confirmed that Witness D was telling the truth. Please analyze, who are the criminals?

No one wants to admit that they can't do the third grade problems. My brother, sister, second brother, and eldest sister all came to try it. I first photographed the title and posted it to the group. The next three minutes were three minutes of utter silence, no more intermingling, no gossip, no great food. Gradually, everyone picked up the wine glass in unison, making a lot of noise, and probably still felt that eating and drinking did not need to use their brains.

May I ask, is this problem so difficult? #金粉社区 #