He'd read something somewhere about hair clippings and nail parings being used for some strange purpose.
He'd read about people doing strange things with bits of hair and fingernails.
He'd never heard of people using hair and fingernails for odd purposes.
A worker is sitting on inside a building.
He helped organize the robots to make the levees.
The couple are walking their dog.
There are no traffic problems, and parking is always available.
The woman is in a mall.
A man is on a conference call in his office.