What is the relationship fork to eat as TV to?

The relationship between "fork to eat" and "TV to" is an analogy.

Here's how:

* Fork to eat: This implies a tool (fork) used for a specific action (eating).

* TV to: This also implies a tool (TV) used for a specific action (watching).

Both phrases highlight the relationship between an object and its intended purpose.

In short, a fork is used for eating, just as a TV is used for watching.