
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
Ms. Lee needs to determine the combined weight in pounds of three containers she wants to ship. Her scale accurately measures weights only between 100 pounds and 200 pounds. She weighs the containers in pairs in every possible combination, obtaining weights of 110, 130, and 150 pounds. What is the combined weight in pounds of the three containers?
A) 180
B) 190
C) 195
D) 210

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