What is Professor Youshan Zhangs email address?
The Youshan Zhangs email address is youshan.zhang@yu.edu.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is Professor Youshan Zhangs email address?

### Input: Not applicable

### Response:
The Youshan Zhangs email address is youshan.zhang@yu.edu.<|im_end|>