Definition: In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.
Input: Is quantized gravity 'empty' space being a sea of massive particles which are displaced by matter and push back and exert pressure toward the matter?

If Einstein's theory of general relativity says that gravity is the result of curved spacetime and that matter, such as a planet, has no force whatsoever that pulls other matter towards it, how are we able to walk on the Earth without falling off? Is there a force pushing on us?