Paragraph: (News/CNN/cnn-3b661d63e7f5e889e564a7d19af2f4bc8a9dba89.txt)
Sent 1: (CNN) -- Jo-Wilfried Tsonga ended Roger Federer's hopes of winning a record-equaling seventh Wimbledon title on Wednesday as the French 12th seed staged a stunning fightback to reach the semifinals.
Sent 2: Federer appeared to be cruising into the last four after winning the first two sets, but Tsonga inflicted the Swiss world No. 3's first defeat from that vantage point in 179 grand slam matches.
Sent 3: It was only the third time in the 29-year-old's glittering career that the 16-time grand slam champion had surrendered a two-set lead.
Sent 4: Tsonga, ranked 19th in the world, triumphed 3-6 6-7 (3-7) 6-4 6-4 6-4 on Centre Court, serving out to love as he earned a clash with second seed Novak Djokovic.
Sent 5: The Serbian, who beat Tsonga in the 2008 Australian Open final, ended the dream run of Australian 18-year-old Bernard Tomic.
Sent 6: Tsonga defeated Federer for just the second time in six meetings, their first on grass.
Sent 7: "It was amazing.
Sent 8: I played unbelievable.
Sent 9: It's never easy to come back against Roger.
Sent 10: I'm so happy, it's crazy," the 26-year-old told reporters after reaching the semifinals at Wimbledon for the first time.
Sent 11: "He's the biggest champion in the sport.
Sent 12: He has achieved so much and is the best player in the world.
Sent 13: To be two sets down and come back was unbelievable.
Sent 14: I served really well.
Sent 15: Against Djokovic I will have to come out and do the same again."
Sent 16: Federer has now lost in the quarterfinals two years in a row, being beaten by eventual runner-up Tomas Berdych in 2010.
Sent 17: "Jo played great.
Sent 18: Really from start to finish I don't remember seeing a break point after I broke him in the first game," Federer said.
Question: Which two players did Roger Federer lose to in consecutive Wimbledon Semifinals matches? (false/0)
Question: The defeat of Federer by Tsonga was the first loss from a two-set lead in how many grand slam matches, and how many times has Roger Federer lost from this same vantage point? (false/1)
Question: Who came back against Federer? (true/2)
Question: Who beat Tsonga in the 2008 Australian Open final? (false/3)
Question: What was the name of the tournament? (true/4)
Question: What tennis player surrendered a two-set lead for only the third time in his career? (false/5)
Question: Who did Tsonga beat to earn a clash with second seed Novak Djokovic? (true/6)
Question: What Serbian player beat Tsonga in the 2008 Australian Open? (false/7)
Question: Who was the tennis player that beat Federer? (false/8)
Question: What two players beat Federer in the quarterfinals? (false/9)
Question: Who was the tennis player that lost to Jo-Wilfried Tsonga? (true/10)
Last updated: Mon Apr 16 04:55:33 EDT 2018
Generated from a file named: /Users/daniel/ideaProjects/hard-qa/split/train_456.json