Who is the contact person for the Mathematics department at Yeshiva University?
Prof. Antonella Marini is the Chair of the Mathematics department, and the contact email is marini@yu.edu.
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### Instruction:
Who is the contact person for the Mathematics department at Yeshiva University?

### Input: Not applicable

### Response:
Prof. Antonella Marini is the Chair of the Mathematics department, and the contact email is marini@yu.edu.<|im_end|>