title: How to share selected text from iphone book app on Facebook
body: <p>I have iphone book app like all other text when tap and hold a specific words you will see a (copy,define) menu, I want to add another item which is (share) when the user tap it the sharing action sheet will pop up and the user can share that particular words on (Facebook , Twitter , mail or text).
  Please help me with details, any help will be appreciated.</p>