Are they playing music?
Yes, they're playing music.
Is he reading?
Yes, he's reading.
Is he playing?
No, he's not playing.
Are you jumping?
No, I'm not jumping.
Are we sitting?
Yes, we're sitting.
Is she singing?
No, she's not singing.
Is it walking?
No, it's not walking.
Are we riding?
No, we're not riding.
Are you studying?
Yes, I'm studying.
Is it climbing?
Yes, it's climbing.
Is she sleeping?
Yes, she's sleeping.
Are they barking?
No, they're not barking.
Is she eating?
Yes, she's eating.