We meet three people: Alex, Brian and Ben. One of them is an architect, the other is a baker and the third is an archeologist. One lives in Aberdeen, the other in Birmingham and the third in Brighton.$\\$
1) Ben is in Birmingham only for trips, and even then very rarely. However, all his relatives live in this city.$\\$
2) For two of these people the first letter of their name, the city they live in and their job is the same.$\\$
3) The wife of the architect is Ben’s younger sister.