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

### Instruction:
Caleb and his dad went fishing at the lake.  Caleb caught 2 trouts and his dad caught three times as much as Caleb.  How many more trouts did his dad catch compared to Caleb?

### Response:
Caleb caught 2 trouts.
His dad caught 3 * 2 = <<3*2=6>>6 trouts.
His dad caught 6 - 2 = <<6-2=4>>4 more trouts than Caleb.
#### 4

