Choose the word which is different from the rest.

All except Sharp are related to dimension.

Swan is the only water bird in the group.

All except Park are halting places of various transport means.

All except Chalk are obtained from crops.

All except Potassium are metals used in semiconductor devices.

All except Hammer are sharp-edged and have a cutting action.

All except Mathura are cities situated on the banks of Ganga river.

All except Scallop live in shells.

All except Quay are parts Of a ship.

All except Director spend money.