You have finally made it. You have been invited to play on a team of with players who are at least as good as you think you are yourself. The match has been nip-and-tuck when this, the final hand shows up. You feel like, for sure the outcome of the match will depend on if you make this. Make it, and you will surely be invited back again, go down, and they may not ask you back.
Ok, trick one is easy, you ruff in dummy. Plan and EXPLAIN your play. Yes, one of our regular posters did play this and go down, but I suspect he will be invited back anyway :-) . But you and me, we have to make it because our reputation is not nearly as high.
Ben

Help

West North East South
-- - Pass 1NT
Pass 2♣ Pass 2♠
Pass 4♣ Dbl 4♦
Pass 4♥ Pass 5♣
Pass 5NT Pass 7♠
Pass Pass Dbl Pass
Pass Pass
Opening lead: CLUB THREE (third/fifth leads)