question: At what cross streets , marking the center of the Hospital Green of Yale - New Haven Hospital , do food carts congregate on weekdays ?
answer: Cedar and York streets
turker_answer: Marking the center of the Hospital Green of Yale - New Haven Hospital , food carts congregate on weekdays at Cedar and York streets .
rule-based: Marking the center of the Hospital Green of Yale - New Haven Hospital , food carts congregate on weekdays at Cedar and York streets .