Which one is harder, the ball or the pillow?
The ball is harder.
Which one is lighter, the tree or the leaf?
The leaf is lighter.
Which one is softer, the book or the notebook?
The notebook is softer.
Which one is heavier, the elephant or the balloon?
The elephant is heavier.
Which one is softer, the chair or the sofa?
The sofa is softer.
Which one is lighter, the elephant or the balloon?
The balloon is lighter.
Which one is heavier, the tree or the leaf?
The tree is heavier.
Which one is harder, the book or the notebook?
The book is harder.