In the given word pairs, the first word is related to the second word following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic.

Asthma : Lungs 

Cataract : Eyes

The logical relationship between the words in the given pairs is that the first word represents a medical condition or ailment related to a specific body part or organ.

The pair that follows the same logic is:

Cataract : Eyes

In this pair, "cataract" is a medical condition that affects the eyes.