 Complete the following phrase:  Frosinone Calcio  is an Italian football club based in Frosinone, Lazio. The club was founded on 5 March 1906 under the name Unione Sportiva Frusinate, but conventionally the year 1928 is indicated as the beginning of competitive activities of significant importance. Following cancellation by the Italian Football Federation, it was refounded in 1959 and in 1990. In the 201415 season the club played in Serie B for the sixth time in its history. The club earned its first promotion to the top flight Serie A in the 201516 season, but were relegated back down to Serie B after just one season. In the 