We had vainly tried to trace the fourth letter, which Mrs. Inglethorp had written on the evening preceding her death. 
Mrs. Inglethorp wrote the fourth letter before she passed away.
Mrs. Inglethorp was not a letter writer so she could not have been the author of the fourth letter.
A lot of the cereal have to be imported, but I am unsure why there is no processing.
the woman is naked
A person is in bright orange and there is no snow on the ground.
Two men talk.
The Y axis describes the value per hour of time spent.
Bedpans and chain gangs are out of style.