John: Which dinosaur do you like?
Tom: I like the orange one.
John: How tall is it?
Torn: It's 3.5 metres.
John: I like the green dinosaur. It's taller than the orange one. It's 5 metres.
Tom: Look! This is a yellow dinosaur. It isn't tall. I'm taller than this one.
John: How tall are you?
Tom: I'm 1.65 metres.
