FBSDKGraphRequest: How to cast Facebook work experience data in Swift to UILabel -

i able retrieve , display name, birthday, email, , picture.

i able retrieve work data prints fine.

my question how able display specific employer name , position name in label.

func showuserdata()         {     let graphrequest : fbsdkgraphrequest = fbsdkgraphrequest(graphpath: "me", parameters: ["fields" : "id, first_name, birthday, work, email, picture.type(large)"])     graphrequest.startwithcompletionhandler({ (connection, result, error) -> void in              if ((error) != nil)     {                 // process error                 print("error: \(error)")     }         else     {         // request firstname         let username : nsstring = result.valueforkey("first_name") as! nsstring          // request birthdate         let userbirthday : nsstring = result.valueforkey("birthday") as! nsstring          // request work info         let userwork : nsarray = result.valueforkey("work") as! nsarray          self.worklabel.text = "\(userwork)"         print(userwork)          // convert string nsdate         let dateformatter = nsdateformatter()         dateformatter.dateformat = "mm-dd-yyy"         let date = dateformatter.datefromstring(userbirthday string)         let birthday: nsdate = date!         var now: nsdate = nsdate()         var agecomponents: nsdatecomponents = nscalendar.currentcalendar().components(.year, fromdate: birthday, todate: now, options: [])         var age: int = agecomponents.year          // request profile picture         let strpictureurl: string = (result.objectforkey("picture")?.objectforkey("data")?.objectforkey("url") as? string)!         self.namelabel.text = "\(username), \(age)"         self.image.image = uiimage(data: nsdata(contentsofurl: nsurl(string: strpictureurl)!)!)              }             }) }