Boys
Names – Arnold, Brad, Chris, Dennis, Elvis
Surnames – Aniston, Baker, Campbell, Davis, Edwards
Girls
Names – Angelina, Betty, Catherine, Diana, Elizabeth
Surnames – Austin, Burton, Carrey, Dean, Everts
The following things are known
Clue 1- Brad Aniston is neither going around with Ms Burton nor Catherine
Clue 2- Angelina Dean is neither going around with Mr Baker nor Chris
Clue 3- There are "two boys" whose name and their fiancée's surname start with the same letter. One is Chris, but the other is neither Arnold nor Mr. Baker.
Clue 4- There are two girls (who are not paired with either of the "two boys" referred in clue (3)) whose name and their fiancé's surname start with the same letter. One of them is Angelina but the other is neither Catherine nor Ms Everts.
Who is Elizabeth's Partner?