
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
A senior high school student participated in the level tests for Physics, Chemistry, and Politics. It is known that the probabilities of this student achieving an A+ in Physics, Chemistry, and Politics are $\dfrac{7}{8}$, $\dfrac{3}{4}$, and $\dfrac{5}{12}$ respectively. The results of these three subjects are independent of each other. The probability that this student gets at least 2 A+s is ______.

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