The following pairs of words are related in a certain way. Can you determine what it is?

1. CHEESE - CODE
2. CAB - CANARY
3. JACK - BOOT
4. FLAMINGO -TICKLED
5. HOUSE - PUTTING
6. MEAT - BLOOD

Answers:

The first word of each pair can be preceded by a color and the second word can be followed by the same color.

1. BLUE CHEESE - CODE BLUE
2. YELLOW CAB - CANARY YELLOW
3. BLACKJACK - BOOTBLACK
4. PINK FLAMINGO - TICKLED PINK
5. GREEN HOUSE - PUTTING GREEN
6. RED MEAT - BLOOD RED