
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
Find the probability that the groups will be able to contact each other. Consider pairs of tourists where the first tourist is from the first group, and the second tourist is from the second group. There are $6 \cdot 7 = 42$ such pairs. Therefore, the probability that no tourist has the phone number of anyone from the other group is $(1-p)^{42}$.

Hence, the desired probability is $1 - (1-p)^{42}$.

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