
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
Given that Dolly, Molly, and Polly each can walk at \(6 \, \text{km/h}\) and their one motorcycle, which travels at \(90 \, \text{km/h}\), can accommodate at most two of them at once, determine the smallest possible value of time \(t\) (in hours) for all three of them to reach a point \(135 \, \text{km}\) away.

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