[PAR] [TLE] Pakistan International Airlines [SEP] Pakistan International Airlines (Urdu: ‎ ) commonly known as PIA (Urdu: ‎ ) is the national flag carrier of Pakistan.  Its main hub is Karachi while Lahore and Islamabad are its secondary hubs. [PAR] [TLE] Sindhi biryani [SEP] Sindhi biryani (Sindhi: سنڌي برياني‎ ) is a special meat and rice biryani dish originating from the Sindh province of Pakistan.  Owing to its popularity, it forms one of the most consumed dishes of Pakistani cuisine and Sindhi cuisine.  Sindhi biryani is served in nearly all the flights of Pakistan International Airlines (PIA).
[PAR] [TLE] Pakistan International Airlines [ SEP ] Pakistan International Airlines ( Urdu : ‎ ) commonly known as PIA ( Urdu : ‎ ) is the national flag carrier of Pakistan . Its main hub is Karachi while Lahore and Islamabad are its secondary hubs . [PAR] [TLE] Sindhi biryani [ SEP ] Sindhi biryani ( Sindhi : سنڌي برياني‎ ) is a special meat and rice biryani dish originating from the Sindh province of Pakistan . Owing to its popularity , it forms one of the most consumed dishes of Pakistani cuisine and Sindhi cuisine . Sindhi biryani is served in nearly all the flights of Pakistan International Airlines ( PIA ) .
Sindhi biryani is served in nearly all the flights of an airline whose main hub is what?
Sindhi biryani is served in nearly all the flights of an airline whose main hub is what ?
Karachi
Karachi