Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Angus, Patrick, and Ollie went fishing for trout on Rainbow Lake.  Angus caught 4 more fish than Patrick did, but Ollie caught 7 fewer fish than Angus.  If Ollie caught 5 fish, how many fish did Patrick catch?

### Response:
If Ollie caught 7 less than Angus, then Angus caught Ollie's number of 5 fish + 7 = 12 fish.
And if Angus caught four more than Patrick, then Patrick caught 12 fish - 4 = <<12-4=8>>8 fish.
#### 8