
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 park, 20% of the birds are crows, 40% are sparrows, 15% are pigeons, and 25% are doves. What percent of the birds that are not pigeons are sparrows?
A) 35%
B) 40%
C) 45%
D) 47%
E) 50%

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