evidence: Pakistan Prime Minister Shehbaz Sharif on Twitter congratulates the "people of Karnataka" for electing Congress in the Karnataka Assembly elections. [...] Newschecker first looked up Shehbaz Sharif’s Twitter account, where we did not find any tweet related to the Karnataka elections on May 13. There were three tweets on May 13, seen here, here and here, the date seen in the viral screenshot. The analytics tool, Social Blade,too, confirmed that no other tweet was made. [...] Newschecker had already fact-checked another viral "tweet" by Sharif on May 7, just ahead of voting day (May 10), where Sharif is allegedly urging the people of Karnataka to vote for Karnataka so that they can reactivate PFI to strengthen Islam in India. Newschecker found that no such tweet had been made.