
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
Class 9 (1) selected $4$ students to participate in a speech competition, and their scores are as follows:

| Student | $A$ | $B$ | $C$ | $D$ | Average Score | Median Score |
|---------|-----|-----|-----|-----|---------------|--------------|
| Score   | $86$|  ■  | $82$| $88$|     $85$      |      ■       |

Determine the two covered data from left to right in the table.

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