Use reasoning to lead to the answer of the following question:
The body guard was good at his duties, he made the person who hired him what?\nOptions:\n- better job\n- irritated\n- feel safe\n- save money\n- headache

feel safe
A body guard's duty is to protect a designated person.

When a body guard is good at what he does, the protected person feels safe.

.

Thus, the answer is feel safe