CONCEPTS: boat, port, sea

GEN: ferry boat departing port into sea .

CONCEPTS: arrive, train, travel

GEN: a crowded yellow train is arriving some people are dangerously travelling by leaning

CONCEPTS: area, house, property, view

GEN: view of flats and houses in england one of the most expensive areas to buy property

CONCEPTS: food, need, organism, provide

GEN:
food provides organisms with the energy and raw materials needed to