pourriez vous m'aider svp merci :)

1- Are the children working
- Yes, they are
2- Is Clara having
- No she isn't
3- Are you writing
- No I am not
4- Is the man running
- Yes he is
5- Is your mother phoning
- No she isn't

Pour le 2 tu dois inventer la réponse ou tu as déjà oui ou non derrière ?