2019 Qatar ExxonMobil Open
It took place at the Khalifa International Tennis and Squash Complex in Doha , Qatar , from 31 December to 5 January . 
<triplet> Khalifa International Tennis and Squash Complex <subj> Doha <obj> located in the administrative territorial entity <subj> Qatar <obj> country <triplet> Doha <subj> Qatar <obj> country <triplet> Qatar <subj> Doha <obj> has part