
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 Paper Boutique is a shop specializing in selling various stationery items. Its stock and sales for June are listed in the table shown. What percent of its sales were neither pens, pencils, nor notebooks? 
\begin{tabular}{|l|c|}
\multicolumn{2}{c}{}\\\hline
\textbf{Item}&\textbf{$\%$~of June Sales}\\\hline
Pens&25\\\hline
Pencils&30\\\hline
Notebooks&20\\\hline
Other&?\\\hline
\end{tabular}

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