Question: What is the second-busiest airport in the state, after Logan International Airport due to intense corporate travel to and from the island in the busy summer months, Provincetown Municipal Airport or Nantucket Memorial Airport ? 
Sentence (from "Mayflower Airlines"): Flights were in Ford Tri-Motor "Clippers" and covered Cape Cod (Hyannis, Provincetown) and the Islands (Nantucket and Martha's Vineyard).
Relevant evidence: No