Write the next sentence in the following story.

How to talk to a girl over the phone
Have a reason to call.
Before you pick up the phone, make sure you know why you're calling. If you're phoning a girl you already know, it may be to ask her out.

Choose your answer from:
a). You don't want the social media aspect of your call to turn into a competition before you even hang up. If you're calling an unsuspecting girl via social media, ask her out right away..
b). It may be to ask her some questions that you don't even have time to ask yourself. Saying, " hi, it's so nice to speak with you..
c). If it's a girl who you're hoping to get to know better, it may be to follow up on a conversation that you've already had. It's important to have a concrete reason so you don't just wind up rambling..
d). If this is the case, having a reason can help to keep things pleasant. You could say, " hi, i wanted to talk to you about something important... The answer should be
c).