
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
From point $A$, Sophia walked 50 yards south, 80 yards west, 20 yards north, and 30 yards east, then 10 yards southwest to point $B$. What is the length, in yards, of $\overline{AB}$?

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