
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
Eight students count from 1 to 1500. Allen follows the pattern where he skips every fourth number, starting with the second number (number 2). The seven other students (Brad, Chloe, Dean, Eva, Fiona, Grant, and Harry) each continue the pattern from the prior student, skipping every fourth number in the remaining sequence, each starting their count from the first unsaid number. Finally, Harry says the only number left unsaid by others. What number does Harry say?
A) 1475  
B) 1482  
C) 1490  
D) 1501

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