context: He wrote two one-act plays, Paper Toilet and Cold Beer, around 1979.
source: The latter examines the role of the dramatist and writer through an alter-ego protagonist.
reference_original: Este último examina el papel del dramaturgo y escritor a través de un alter-ego protagonista.
reference_flipped: Este último examina el papel de la dramaturga y escritora a través de un alter-ego protagonista.