What kind of analogy is this sentence water is to moisten as spade is to dig

What is frederick douglass’ misconception regarding the

According to auden’s “musée des beaux arts”, who understands human suffering

Have you ever contributed to “social media outrage” (using your social media accounts to boost the anger about a contemporary issue by forwarding it, liking it, etc.) without stopping to think who might’ve originated the message or what the originator’s motives might’ve been? provide example.