Concepts: city, cloud, weather
A: clouds in overcast weather over buildings in the city .
Concepts: city, county, map
A: the first printed map of rare map with counties and cities
Concepts: grow, seed, tree
A: how to grow a mango tree from seed
Concepts: canyon, form, rise, tree
A:
a bleached skeletal tree rising out of the barren earth in a canyon formed by sandstone cliffs