There is a group of pirates（海盜）. They have a ship named Black Star. There are four pirates on the ship. Jack is the captain（船長(zhǎng)）. He has a treasure map（藏寶圖）. They set sail（啟航） to look for the treasure.One night， Jacks ship was caught in（趕上了） a storm（暴風(fēng)雨）. Jack had to control（控制） his ship. But when he came back to his room， he found the map was lost.

Clues（線(xiàn)索）：

1. Someone stole（偷） the map when Jack was not in his room.

2. The other three pirates are the suspects（嫌疑人）.

Detective Paul talks to the three pirates one by one. One of them is lying（說(shuō)謊） and he/she stole the map. But who？

Ken

I woke up at midnight. I saw a big flash of（一道） lightening（閃電） after thunder（雷）.

Sasha

I tried to write in my diary（日記）. But I couldnt write. The ship was shaking（晃動(dòng)） heavily.

Tim

I didnt steal the map. I cleaned the rainwater on the deck（甲板） on that night.

Can you help Detective Paul find who stole the map？

答案：

Ken is lying. Thunder comes after lightening.