While negligence cases are usually inappropriate for summary judgment, “a court may resolve the duty element without a trier of fact because ‘the existence of a duty is nonetheless a question of law.’” Woodruff v. Gitlow, No. 2012-67-M.P. at 8 (citing Wyso v. Full Moon Tide, LLC, 78 A.3d 747, 750 (R.I. 2013)).