premise: Four people—Grace, Heather, Josh, and Maria—will help each other move exactly three pieces of furniture—a recliner, a sofa, and a table. Each piece of furniture will be moved by exactly two of the people, and each person will help move at least one of the pieces of furniture, subject to the following constraints: Grace helps move the sofa if, but only if, Heather helps move the recliner. If Josh helps move the table, then Maria helps move the recliner. No piece of furniture is moved by Grace and Josh together. Which one of the following could be an accurate matching of each piece of furniture to the two people who help each other move it?
hypothesis: recliner: Josh and Maria; sofa: Grace and Heather; table: Grace and Maria