Only the 436th time the European qualification rules have been explained on here. To clarify:
CL = Top four
Europa League = 5th place, CC winner, FA Cup winner.
If the winner of the CC is already qualified for Europe, the european spot goes to the next team in the league.
If the winner of the FA Cup is already qualified for Europe, the european spot goes to the FA Cup runner up. If they are already qualified as well, then it goes to the league.