 Complete the following phrase:  In the 1990s, the airline launched the three green stripe livery to represent its support for sports. The airline supports the Pakistan International Airlines first-class cricket team that plays in the Quaid-i-Azam Trophy and Patrons Trophy. PIA sponsors the PIA football club, and the A1 Team Pakistan in the A1 Grand Prix open-wheel auto racing series when it was initially launched. The airline also promotes the Shandur Polo Gala, that takes place every year in the Chitral and Gilgit regions of northern Pakistan during the summer period. PIA also has its own Sports Division since 1958 promoting sports within Pakistan such as cricket, hockey, football, squash, polo, tennis, bridge, chess, table tennis, cycling, and bodybuilding. PIA has its own Boy Scouts Association PIA-BSA working in partnership with Pakistan Boy Scouts Association. After a 