Instruction: Identify the relationship between the word group in the question. Select the answer which fits best with the group.
mussel, cockle, whelk
Answer : C
Explanation : These are all shellfish
micron, mile, yard
Answer: B
Explanation: These are all measurements of distance.
piano, violin, spinet
Answer : D
Explanatrion: These are all stringed instruments.
turnip, onion, swede
Answer : B
Explanation: These are all root vegetables
rain, sleet, snow
Answer: A
Explanation : These are all forms of precipitation.