human
Interpret a bar chart The bar chart shows the number of students in each year group who study French, Spanish and Chinese.

How many more Year \( 7 s \) than Year 8s study Chinese? ![An image of a bar chart with bars striped red and white for French, blue for Spanish and white for Chinese. The x-axis is marked 'year group' with options 7-11, and the y-axis is marked 'number of children'. ]() \( 85 \)
gpt
Finds total instead of difference when asked 'How many more'