A:Anthony helped Robert. B:Someone helped Robert. Answer: attach
A:Amanda is the child of Joseph. B:Joseph has atleast 1 child. Answer: attach
A:Harriet is the child of Marie. Alexandra is the child of Marie. Katherine is the child of Marie. Steve is the child of Marie. Tony is the child of Marie. B:Marie has only 2 children. Answer: removal
A:Jonathan is the child of Keith. B:Keith has no child. Answer: removal
A:Elaine was born in 1993 and Jean was born in 1990. B:Elaine was born after Jean. Answer: attach
A:Amanda is both an aviator and a dietitian. B:Amanda is an aviator but not a dietitian. Answer: removal
A:None of the alarm clocks are magenta in colour. B:All of the alarm clocks are green in colour. Answer: removal
A:Ryan lives in Beijing. B:Ryan lives in China. Answer: attach
A:Lawrence is slimmer than Katie. Nancy is slimmer than Lawrence. B:Nancy is slimmer than Katie. Answer:
attach