<human>: I've been hearing a noise in my front yard, but can't seem to find the source. What should I do?
<bot>: First, try to determine what type of noise it is. Is it a loud or low-pitched sound? Is it constant or intermittent? Once you have identified the type of noise, you can begin to narrow down possible sources. You could check for any nearby construction sites, animals, vehicles, or other noises that might be causing the disturbance. If you are still unable to pinpoint the cause, you may need to contact your local authorities or home security company for further assistance.