Responding to a 2♥ or 2♠ overcall after a 1NT opening

Response to a major overcall after a 1NT opening
Reminders :

Weak, with no support, pass
With 4 cards in the minors and no support, bid 2NT if you think you can play at level 3
With support, bid 3 or 4 according to your strength

S	W	N	E

Exercise 9398 An horrible balanced hand... pass !

S	W	N	E

Exercise 9191 2NT to know in which minor your partner has 4 cards and continue the fight....