Task: Sentence Expansion
Input (English): A home run , abbreviated HR , is a term in baseball for when the batter hits the ball and touches all the bases without an error being made by the team on defense .
Output (English): In baseball , a home run ( abbreviated HR ) is scored when the ball is hit in such a way that the batter is able to circle the bases and reach home safely in one play without any errors being committed by the defensive team in the process .