41.   Advertisers must also be careful not to show ads too many times to the same person.

42.   All this and all her poetry and the other writing in between have been edited by the same person.

43.   Agents investigating the bombings said they were far from concluding whether the same person or group is responsible for both attacks.

44.   Agents investigating the bombings said they were far from concluding whether the same person or group was responsible for both attacks.

45.   All had died of asphyxiation, and detectives believed the same person was responsible.

46.   All three of the recent letters are believed to have been written by the same person.

47.   But Daruwalla suspects the recent killings and the earlier double murders were committed by the same person.

48.   But I try to be the same person when things are going bad.

49.   But in the ballet, Anna and Anastasia are presumably the same person.

50.   But it was possible that witnesses were describing the same person, he said.