Produce a sentence which mentions all of these concepts: announce, city, politician

politician announced wednesday an ambitious plan to make the most sustainable city in the country .

Produce a sentence which mentions all of these concepts: launch, quarterpipe, rider

The bmx rider launches off the quarterpipe for the fourth time.

Produce a sentence which mentions all of these concepts: grass, shade, zebra
One zebra eating grass while another zebra under the shade.