Match the Volumes with the Other Variables That Best Match

Match the volumes with the other variables that best match
-21.7 L occupied by ________.

A) 40.0 g of fluorine gas at STP
B) 40.0 g of fluorine gas at 900 torr and 298 K
C) 48.0 g ozone at STP
D) 3.9 g helium gas at -20 °C and 800 mm Hg
E) 16.0 g oxygen gas at STP
F) 0.30 moles of methane gas at STP