West leads the ♥A and continues with a high heart. You ruff low in dummy and East follows, playing high–low. You try a low spade from dummy: East rises with the king, West shedding a heart, and switches to the ♣Q. Take over from here.
Playing against strong opponents, you elect to open the South hand 2♠, weak. Partner “keycards” you into 7♠ after finding out you have the ♠Q and the ♣K.
Two-part question: How do you play on the lead of the ♥ Q? On the ♦ 2 lead?