
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
Sabrina uploaded a video to a platform where viewers can either upvote or downvote videos. Each video starts with a score of $0$, with each upvote adding $1$ to the score and each downvote subtracting $1$ from the score. At a certain time, Sabrina noticed her video had a score of $150$. At that time, $75\%$ of the votes were upvotes. Determine how many votes were cast on Sabrina's video up to that point.
**A)** 250
**B)** 300
**C)** 350
**D)** 400

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