Example: I drank coffee.
Method: Figure out the noun which cannot be counted and select it.
Answer: The uncountable noun in the above sentence is 'coffee'. Therefore, the answer is 'coffee'.

Example: My dog is sleepy.
Method: Figure out which word is telling us about ownership and select it.
Answer: The word 'My' in the above sentence tells us that the dog belongs to me. Therefore, the answer is 'My'.

Example: This is a blue box.
Method: Find the noun, then select the word that is describing the noun.
Answer: The noun in the above sentence is 'box' and the word describing it is 'blue'. Therefore, the answer is 'blue'.

Example: a short, light sleep during the day.

Example: Clue: money