Task: Question Answering
Input (English): passage: Sansevieria trifasciata is a species of flowering plant in the family Asparagaceae, native to tropical West Africa from Nigeria east to the Congo. It is most commonly known as the snake plant, mother-in-law's tongue, and viper's bowstring hemp, among other names.
 question: is mother in laws tongue the same as snake plant?
Output (English): Yes