Is the lion eating?
Yes, it is.
Is the zebra walking?
No, it isn't.
Is the monkey walking?
Yes, it is.
Is the zebra drinking?
No, it isn't.
Is the giraffe eating?
Yes, it is.
Is the lion drinking?
Yes, it is.
Is the zebra eating?
No, it isn't.
Is the crocodile eating?
Yes, it is.
Is the lion walking?
No, it isn't.
Is the monkey drinking?
Yes, it is.
Is the crocodile running?
Yes, it is.
Is the hippo walking?
No, it isn't.
Is the giraffe walking?
No, it isn't.
Is the giraffe eating?
No, it isn't.
Is the hippo drinking?
No, it isn't.
Is the crocodile walking?
Yes, it is.
Is the monkey eating?
Yes, it is.
Is the hippo eating?
No, it isn't.