
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 bus, two hours after starting, meets with an accident which detains it for one hour, after which it proceeds at $\frac{2}{3}$ of its former rate and arrives $5$ hours late. Had the accident happened $30$ miles farther along the line, it would have arrived only $4$ hours late. Find the length of the trip in miles.
A) 150 miles
B) 180 miles
C) 210 miles
D) 240 miles

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