They are mom and SISTER.
They are mom and daughter.
There is a helicopter flying ON the dome.
There is a helicopter flying ABOVE the dome.
I can see a big BUILDING.
I can see a big DOME.
At the tree, the girl is crossing the road.
At the ZEBRA CROSSING, the girl is crossing the road.
This is the floor of the house.
This is the ROOF of the house.
He's wearing an orange SHIRT.
He's wearing an orange SWEATER.
They are dancers.
They are pedestrians.