Tunisia and Algeria sealed a place in the Africa Cup of Nations' semis at the expense of Cameroon and DR Congo respectively on Wednesday. The Carthage Eagles eased past Cameroon 24-20 in the quarters, claiming their sixth successive win in the continental tournament. Defending champions Algeria beat DR Congo 34-25 to set up a North African derby against Tunisia in the semis. Earlier in the day, Angola also booked a last-four berth after claiming a narrow 22-21 win over Morocco. In the semis, Angola will face the winner of Egypt's clash against Congo. The Nations Cup winner will reach the summer Olympic Games in Rio de Janeiro while the top three will qualify for next year's World Championship in France. (For more sports news andupdates, followAhramOnlineSportson Twitter at@AO_Sportsand onFacebookatAhramOnlineSports.) http://english.ahram.org.eg/News/186083.aspx