
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
The Song Dynasty poet Jiang Jie once mentioned in "A Twig of Plum Blossoms • Passing Wujian River": "Flowing light easily throws people off. Cherries turn red, bananas turn green." After the cherries in Ludian, Zhaotong are on the market, the price is $16$ yuan per kilogram. The relationship between the cost $y$ (yuan) of buying cherries and the weight of cherries $x$ (kg) is ______.

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