Select the option in which the words share the same

Solution

'Material' is related to 'Cotton' (as Cotton is a specific type of material) in the same way 'State' is related to 'Solid' (as Solid is a specific type of state of matter). Option B is incorrect because a Country is a political entity, not a type of physical state. Option C is incorrect because Water is a substance that can exist in different states, not a state itself. Option D is incorrect because Temperature is a measurement that affects the state, not a type of state.