CLEAN : Australia arrive for first Pakistan tour in 24 years with security tight

What emotions might be conveyed through a simple 'Yep.'?

• Happiness

• Frustration

• Apathy

• Excitement

Can 'Yep.' be used in a professional setting? Why or why not?

• Yes, it's appropriate

• No, it's too informal

• Depends on the context

• Yes, but only in emails