1) Is it eighteen? a) Yes, it is. b) No, it is not. 2) Is it fifteen? a) Yes, it is. b) No, it is not. 3) Is it twenty one? a) Yes, it is. b) No, it is not. 4) Is it eleven? a) Yes, it is. b) No, it is not. 5) Is it twenty? a) Yes, it is. b) No, it is not. 6) Is it twelve? a) Yes, it is. b) No, it is not. 7) Is it fifty five? a) Yes, it is. b) No, it is not. 8) Is it fifty two? a) Yes, it is. b) No, it is not. 9) Is it one hundred? a) Yes, it is. b) No, it is not. 10) Is it forty? a) Yes, it is. b) No, it is not.

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