
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
Bernardo randomly picks 4 distinct numbers from the set $\{1,2,3,4,5,6,7,8,9,10\}$ and arranges them in descending order to form a 4-digit number. Silvia randomly picks 4 distinct numbers from the set $\{1,2,3,4,5,6,7,8\}$ and also arranges them in descending order to form a 4-digit number. What is the probability that Bernardo's number is larger than Silvia's number?
A) $\frac{1}{2}$
B) $\frac{4}{7}$
C) $\frac{2}{3}$
D) $\frac{3}{5}$
E) $\frac{5}{9}$

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