S1:This weather-vane often tops a church spire, tower or high building.P :They are only wind-vanes.Q :Neither alone can tell us what the weather will be.R :They are designed to point to direction from which the wind is coming.S :Just as the barometer only tells us the pressure of air, the weather-vane tells us the direction of wind.S6:The weather-vane can, however give us some indication of other.The Proper sequence should be:

S1:This weather-vane often tops a church spire, tower or high building

1.	S1:This weather-vane often tops a church spire, tower or high building.P :They are only wind-vanes.Q :Neither alone can tell us what the weather will be.R :They are designed to point to direction from which the wind is coming.S :Just as the barometer only tells us the pressure of air, the weather-vane tells us the direction of wind.S6:The weather-vane can, however give us some indication of other.The Proper sequence should be:
A.	PRSQ
B.	PQRS
C.	PSRQ
D.	SPQR
Answer» E.