###Human: A carton of ice cream contains 10 scoops each.  Mary has 3 cartons of ice cream, one chocolate, one strawberry and one vanilla.  Ethan wants one scoop of vanilla and one of chocolate.  Lucas, Danny and Connor all want 2 scoops of chocolate.  Olivia would like a scoop of vanilla and one of strawberry.  Shannon wants twice as much as Olivia.  How many scoops of ice cream will be left?, ### Assistant: The total number of scoops of ice cream that Mary has is 3 cartons * 10 scoops = 30 scoops of ice cream.
Lucas, Danny and Connor will eat 2 scoops * 3 people = 6 scoops of ice cream.
Shannon will eat 2 * (1 vanilla + 1 strawberry) = 4 total scoops of ice cream.
Combined the kids will eat a total of 2 + 6 + 2 + 4 scoops = 14 scoops of ice cream.
Mary will have 30 scoops - 14 scoops = 16 scoops of ice cream remaining. 
 So the answer is :  16