a man in a lab coat is holding a cell phone

Prompt 1: depicts an elderly man in a white lab coat standing in front of a whiteboard with a pen in his hand, holding a cell phone to his ear.

Prompt 2: an elderly man in a white lab coat holding a cell phone to his ear while standing in front of a whiteboard with a pen in his hand. he appears to be a doctor or scientist, possibly conducting research or making a phone call.