A.) From the camel caravan, the train whizzed up.
b.) This company held it’s meeting offsite today. There were many things to talk about away from the office.
c.) We watched the progress from the train. We hoped the children were amused by the spectacles.
d.) The baby was hungry so his mother fed and changed him.
The theme about growing up conveys the complexity of the adult world in which you can no longer remain innocent as a child in order to survive.