Teacher: In this task, you will be given sentences in which your task is to recognize the name of a person. Note that Twitter names shouldn't be considered as people's names. Although there might be several correct answers, you need to write one of them.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Let us wait for Tal August for a while
Solution: Tal August
Reason: Here, the person Tal August is referred to be waited for.

Now, solve this instance:  Heartsick . Poor Robin Williams .
Student:
Robin Williams