Tell me which of the following circumstances warrant calling 911: fridge runs out of food, micro kitchen runs out of slacks, someone gets hit by a car, a child is drowning in a public pool, your saving account runs out of money, someone carries assault weapons into campus.
Given the listed circumstances, you should call 911 immediately when someone gets hit by a car, when a child is drowning in a public pool, or you see someone carrying assault weapons on campus.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Tell me which of the following circumstances warrant calling 911: fridge runs out of food, micro kitchen runs out of slacks, someone gets hit by a car, a child is drowning in a public pool, your saving account runs out of money, someone carries assault weapons into campus.
### Input: 
### Response: Given the listed circumstances, you should call 911 immediately when someone gets hit by a car, when a child is drowning in a public pool, or you see someone carrying assault weapons on campus.