
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
After the Wenchuan earthquake, many volunteers went to the disaster area to participate in the earthquake relief efforts. Volunteer Xiao Fang from Dujiangyan city was ready to go to serve the victims after 8 o'clock. Before leaving, he looked at the clock and noticed that the hour hand and the minute hand were exactly overlapping. After 2 p.m., he returned home exhausted, and upon entering, he saw that the hour hand and the minute hand were in opposite directions, forming a straight line. The question is, what time did Xiao Fang go to serve the victims? What time did he return home? How much time did he spend in total?

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