Based on the premise 'An arresting one occurs in A Passage to India (Chapter XXI) in which Forster describes a small building as  a flimsy and frivolous erection,  while in The Mayor of Casterbridge (Chapter XVI) the Mayor himself  beheld the unattractive exterior of Farfrae's erection. ', does it logically lead to the hypothesis 'Erection can have some dirty connotations that catch the eye. '
An arresting one occurs in A Passage to India (Chapter XXI) in which Forster describes a small building as  a flimsy and frivolous erection,  while in The Mayor of Casterbridge (Chapter XVI) the Mayor himself  beheld the unattractive exterior of Farfrae's erection. ###Erection can have some dirty connotations that catch the eye. 