A:Is Donna's brother sleepy. B:Donna has a brother. Answer: arch
A:Fred has literature class followed by geography class. B:Literature class is after geography class. Answer: idea
A:Billy is the child of Joseph. Frank is the child of Joseph. Margaret is the child of Joseph. Martin is the child of Joseph. B:Joseph has only 2 children. Answer: idea
A:Joan is the child of Ruth. Mary is the child of Ruth. Stephen is the child of Ruth. Lucy is the child of Ruth. Pamela is the child of Ruth. B:Ruth has only 2 children. Answer: idea
A:None of the credit cards are black in colour. B:Some of the credit cards are crimson in colour. Answer: arch
A:Betty is to the left of Florence. Colin is to the right of Florence. B:Betty is to the left of Colin. Answer: arch
A:Michael, Patrick and Francis are obliging. B:Michael is obliging. Answer: arch
A:Johnny and his husband went to theatre. B:Johnny went to theatre with a stranger. Answer: idea
A:Carolyn is both a secretary and a professor. B:Carolyn is a secretary but not a professor. Answer:
idea