Please answer the following question by reasoning step-by-step.
A teenager that is playing a trumpet might be part of what group?\nOptions:\n- orchestra\n- music shop\n- high school band\n- rock group\n- music store

high school band
There is a group of high school band that plays trumpet.

A teenager that is playing a trumpet might be part of a high school band.

.

Thus, the answer is high school band