A:Nicole is both a farmer and a dietitian. B:Nicole is a farmer but not a dietitian. Answer: potential
A:Nancy was born in 1992 and Laura was born in 2000. B:Nancy was born after Laura. Answer: potential
A:Diana was delighted when she sold a house. B:Diana sold a house. Answer: sig
A:None of the glasses are yellow in colour. B:Some of the glasses are yellow in colour. Answer: potential
A:Margaret, Michael, Jeff, Don and Louise are from South Korea, Hungary, Denmark, China and Colombia respectively. B:Don is from China. Answer: sig
A:If Judy comes to the theatre, Martin won't come. Judy did not come to the theatre. B:Martin didn't come to the theatre. Answer: sig
A:Patricia bought a camera to Mark. B:Patricia sold a camera from Mark. Answer: potential
A:Sally is a plumber and Alexander is too. B:Alexander is a plumber. Answer: sig
A:Charlotte asks the question. B:Charlotte does not ask the question. Answer:
potential