
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
In a lake, there are crucian carps and perches. Two fishermen caught 70 fish, where 5/9 of the first fisherman's catch were crucian carps, and 7/17 of the second fisherman's catch were perches. How many fish did each fisherman catch?

Present the answer in LaTex format: \boxed{Your answer}
user