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:
How many possible triangles are formed from the given points?

### Input:
A(5, 0), B(5, 5), C(0, 5)

### Response:
There is only one possible triangle that can be formed from the given points, which is the triangle ABC.