
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
Coach Grunt is setting up a 6-person starting lineup for his basketball team, the Grunters. The team has expanded to 15 players. As in previous seasons, Ace and Zeppo, being league All-Stars, will automatically be in the lineup. How many different starting lineups can Coach Grunt assemble?

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