
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  $\triangle ABC$  be a right-angled triangle and  $BC > AC$ .  $M$  is a point on  $BC$  such that  $BM = AC$  and  $N$  is a point on  $AC$  such that  $AN = CM$ . Find the angle between  $BN$  and  $AM$ .


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