a compelling dramatic scene

Order Description
Pick one (1) of the scenarios below and write a compelling dramatic scene. This may be written in no more than (3) pages as a short story or in no more the (5) pages as a screenplay. We are looking for the strength in your storytelling ability; there is no preference in format.

Two siblings who have not spoken to each other in ten years await the start of their father or mother’s funeral and there is a monumental shift in their relationship.
A couple whose marriage is on the verge of falling apart gets stuck in the snow bank together without a working mobile phone, and the best and the worst of their relationship comes out.
Three strangers waiting outside a hospital emergency room, meet by chance, and it changes their lives.