Minor suit support with distributional hand

So a raise to a minor suit game on the second round does not always distinguish between points and distribution, and sometimes a slam will get missed. It is the price we pay for pursuing a 3NT contract.

Though if partner bids a third suit, as here, we can distinguish. With points, we can use the Fourth Suit Forcing convention to continue to investigate 3NT. But this hand is not good enough for that, and West raises to 5♦ on the second round.