
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
Currently, mobile payment has become a new way of consumption. On "Mother's Day," Xiao Ming's mother received a red envelope of $120$ yuan on her phone, denoted as $+120$ yuan. Therefore, if Xiao Ming's mother pays $85$ yuan on her phone, it will be denoted as ______ yuan.

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