What are the keywords in the following sentence? Two people are standing next to a bunch of clothes hanging up.
bunch, clothe, stand

What are the keywords in the following sentence? a cars on the highway in the mountains
car, highway, mountain

What are the keywords in the following sentence? Two pizzas with several toppings, sauce, cheese and meat.
meat, pizza, topping

What are the keywords in the following sentence? the rising sun behind cloud formations on the horizon over blue sea .
formation, rise, sun