- The statement "A graduated cylinder is used to measure volume of an object" is irrelevant

- Crumpling is a kind of change of shape action
- Change of shape actions change the shape of an object
- Hence, crumpling changes the shape of an object

- Crumpling changes the shape of an object
- A sheet of paper is a kind of object
- Hence, crumpling changes the shape of a sheet of paper

Hence, crumpling changes the shape of a sheet of paper
Question: A student crumples up a sheet of paper. Which property of the paper has changed?
Context: - Crumpling is a kind of change of shape action 
- Change of shape actions change the shape of an object 
- A graduated cylinder is used to measure volume of an object
- A sheet of paper is a kind of object