Help How to delete a single event in calendar

[Punarvasu]

Hello everyone. I have just bought a xperia arc s and synchronised it with my Facebook account and found all my fb friends' birthdays in my phone's calendar. I don't want each friend's birthday in my phone. Can I somehow delete a few of them? I didn't find any such option.
Thanks in advance!

 

[Josh-SonyXperia]

Unfortunately you can't delete just a few. The only option is to either have them all or to have none.