Given the task definition and input, reply with output. In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Sentence: In machines that increase force, such as ramps and doorknobs and nutcrackers, output is greater is the relation between output and input force. Question: In machines that increase force, such as ramps and doorknobs and nutcrackers, what is the relation between output and input force?

output is greater