DUBAI, Dec 7 (Reuters) - Here are some factors that may affect Middle East stock markets on Sunday. Reuters has not verified the press reports and does not vouch of their accuracy.INTERNATIONAL/REGIONAL* GLOBAL MARKETS-Dollar, stocks rise after stronger-than-expected U.S. jobs data MKTS/GLOB* Oil pushes lower, undeterred by bullish jobs report O/R* POLL-Oil forecasts dive after OPEC keeps output t