
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
A glass filled with water has a mass of 1000 grams. When half the water is removed from the glass, the mass of the glass and the remaining water is 700 grams. What is the mass of the empty glass?

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