iran and iraq sign a memorandum of understanding on the prevention and control of coronavirus.

Prompt 1: a group of men are standing in front of a poster in a hospital, all wearing masks. they are smiling for a photo and there are medical equipment and hospital beds in the background. one man is holding a black pen, and there is a blue pen in another frame. the objects in the background include a white chair, table, and curtain.

Prompt 2: a group of men are standing in front of a poster in a hospital, all wearing masks and smiling. there are medical equipment and hospital beds in the background. one man holds a black pen, and another man holds a blue pen. the objects in the background include a white chair, table, and curtain.