sentence: He'd pull on grease-stained jeans and a work shirt, then head to the enormous barn on the family's 130-acre farm, located thirty miles north of Boston, near the New Hampshire border.
modified: fix grammar: He'd pull on grease-stained jeans and a work shirt, then head to the enormous barn on the familys 130-acre farm, located thirty miles north of Boston, near the New Hampshire bordest.