Find out what the subject of this sentence is.
The subject of the sentence is "Tim."
Tim was dancing at the party.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Find out what the subject of this sentence is.

### Input:
Tim was dancing at the party.

### Response:
The subject of the sentence is "Tim."