The second and dominant category of datasets uses SQL, which includes Restaurants (Tang and Mooney, 2001; Popescu et al., 2003) , Academic (Iyer et al., 2017) , Yelp and IMDB (Yaghmazadeh et al., 2017) , Ad-vising (Finegan-Dollak et al., 2018) and the recently proposed WikiSQL (Zhong et al., 2017) and Spider<cite> (Yu et al., 2018b)</cite> .