What to bid over 1NT

Playing matchpoints. Neither you nor the Opponents are vulnerable.

Here is your hand:
♠J974
♥Q974
♦K74
♣A4

Your Partner opens the bidding 1NT. Your RHO (Right Hand Opponent) says "Pass". What is your call?

Show Answer

2♣. Stayman. Ask Partner if they have a four card major.

For more information on Stayman check out the following link:
Introducing Stayman