<human>:  7 out of 40 people in a cafeteria are wearing checkered shirts. The rest of the people are wearing vertical stripes and horizontal stripes. The number of people wearing horizontal stripes is 4 times as many as the people wearing checkered shirts. How many people are wearing vertical stripes?
<bot>: How many people are wearing stripes? ** 40 people - 7 people = <<40-7=33>>33 people are wearing stripes.
How many people are wearing horizontal stripes? ** The number of people wearing horizontal stripes is 4 horizontal stripes/checkered shirt x 7 checkered shirts = <<4*7=28>>28 horizontal stripes
How many people are wearing vertical stripes? ** The number of people wearing vertical stripes is 33 total stripes - 28 horizontal stripes = <<33-28=5>>5 vertical stripes
#### 5