
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
Let $a$, $b$, $c$, and $d$ be positive integers with $a < 3b$, $b < 4c$, and $c < 5d$. If $d < 50$, find the largest possible value for $a$.
A) 2920
B) 2922
C) 2924
D) 2926
E) 2928

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