Answer:
basket: plastic :: sweater: wool
In word form --> Basket is to plastic, as sweater is to wool.
A basket is made of plastic, and a sweater is made of wool. You have to recognize the comparison of the first two words (for this one it is an item and what it's made of), and then you have to make the same comparison with the other word given.
Examples:
- food: eat :: water: drink
- grass: green :: sky: blue
- light: see :: sound: hear
- flower: plant :: ladybird beetle: bug
- pain: cry :: joy: laugh
Final Answer: wool
Hope this helps xD