
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
At Kingston Middle School, there are 15 players on the volleyball team. All 15 players are taking at least one of physics or mathematics. If 10 players are taking physics and 4 players are taking both subjects, how many players are taking mathematics?

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