阅读短文，判断句子正误。

Look at the picture of a park. It's not black and it is not white. It is yellow, red，blue, and green. Is there a lake(湖) in the park? Yes, are there trees or flowers there? Yes, there are many. They are so beautiful. And we can see some people，too. What are they doing? Some are sitting near the lake. Some are looking at some goldfish in the lake and some are walking in the park.