There are 30 people in anime club. 5 of the people voted to watch Case Closed that day. 10 people voted to watch Skip Beat. 3 people voted to watch My Hero Academia Academia. How many people did not vote if no one voted twice? Choose the correct choice from the following:
A) 5	B) 10	C) 11	D) 12	E) 16
As the categories do not overlap, you can simply subtract the number of people who voted for each anime from the total number of people in the club:   30-5-10-3= 
<gadget id="calculator">  30-5-10-3</gadget>
<output>12</output>
12. As such, the correct answer is 12: 12.
<result>D</result>
There are 30 people in anime club. 5 of the people voted to watch Case Closed that day. 10 people voted to watch Skip Beat. 3 people voted to watch My Hero Academia Academia. How many people did not vote if no one voted twice?