
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 certain city, the plan is to select 2 projects from 4 key projects and 2 projects from 6 general projects to launch for the current year. The number of different selection methods such that either key project A or general project B or both are selected is __________.

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