
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
Last summer, a total of $120$ students attended an art camp, comprising $70$ boys and $50$ girls. Of these, $45$ students attended from Highland Middle School while $75$ attended from Valley Middle School. It's noted that $30$ of the boys were from Highland Middle School. Determine how many of the girls were from Valley Middle School.
A) 30
B) 35
C) 40
D) 45

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