Gawai (Sarawak Rice Harvest Festival): Enlivened by rice wine, the Iban stage cockfighting and blowpipe contests.
Rice wine is a favorite drink of people in the region. 
mnli hypothesis: Rice wine is a favorite drink of people in the region.  premise: Gawai (Sarawak Rice Harvest Festival): Enlivened by rice wine, the Iban stage cockfighting and blowpipe contests.