These are men and women 
These are men and women sandbathing
This is an umbrella
"The umbrella is striped"
"They are at the beach"
"They are sitting on a blanket"
"Sand covers the ground"
"Four people are sitting and two people are standing"
a multi colored umbrella
The people are sitting on the beach
The sun is shining and making shadows
These are women
"A beach umbrella"
a man standing under an umbrella in the sand near a bunch of people sitting on a towel