
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
There are 8 horses on a track, each named after the number of minutes it takes to complete a lap: Horse 3, Horse 4, Horse 5, Horse 6, Horse 7, Horse 8, Horse 9, and Horse 10. Initially, all horses start together at time 0. Determine the least time $T>0$, in minutes, at which at least 4 of these horses meet again at the starting point. What is the sum of the digits of $T$?
**A** 3
**B** 4
**C** 5
**D** 6
**E** 7

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