根据短文内容判断下列句子正误。
Tom:It's a fine day today.
Mum:Yeah.There are so many people in the Z00.
Tom:Mum,look at the monkeys.They are eating bananas.
Mum:Yes.They're hungry.Look at the bears.
Tom:Are they drinking water?
Mum:No,they are fighting.Do you see the baby elephant?
Tom:No.Where is it?
Mum:It's drinking water near the river.
Tom:How cute it is!