Write the next sentence in this paragraph:

How to use the " bedtime " setting in the alarm app on an iphone
Open the clock app.
You can find this on your home screen. Select the " bedtime " tab.

OPTIONS:
(a). It's the third tab from the left at the bottom of the screen. Review the screen with information describing what bedtime is.
(b). Tap turn on dark " or remove " contacts. This will open your iphone's contacts app.
(c). Search for an alarm on the " wake up " tab in the context menu. The alarm can appear in other apps such as sleep/wake screen, career day and day care tabs.
(d). Tap the " snooze " button. It's the orange button in the upper right corner of the clock app.
(a).