After you listen the dialog of the audio. This Transcript will help you to answer the question above. I.
Girl : Hey, Where’s walter?
Boy : Who is Walter?
Girl : He is a friend from the Yoga class
Boy : What does he look like?
Girl : He’s short, with curly brown hair. He is usually casually dressed.
Boy : Is he the one in jeans? Talking to the Sarah?
Girl : Oh Yes. That’s Walter. Come on, I’ll introduce you

II.
James : Hey, Joe. Which women is your girlfriend?
Joe : Hmmm.. I don’t see Mariela. She’s wearing black pants and a white shirt. She is very classic.
James : How tall is she?
Joe : She is about medium height with straight blond hair
James : How long is her hair?
Joe : It’s pretty long.
Oh, there she is, on the couch. Let’s go and say hello.

III.
Boy : I think Marcus is here. Do you see him?
Girl : Who is Marcus?
Boy : He is my brother
Girl : What does he look like?
Boy : He is pretty tall with red hair. He’s a little bald.
Girl : What is he wearing?
Boy : He always wears a red shirt. He is very casual.
Girl : I think I see him. Over there.
Boy : yeah. That’s him.
IV.
Tiffany : I can’t find Simone
Jessica : Simone, hmmm… which one is Simone?
Tiffany : She is the woman with short black hair. You talked to her before, remember?
Jessica : How tall is she?
Tiffany : She is really tall and wears funky clothes.
Jessica : Oh right! I remember. I saw her in the kitchen, talking to Joe.