Angola say they have great respect for Ghana but are convinced they will be up for the challenge of defeating the four-time champions on Sunday.The Black Antelopes are looking to become the 12th host nation to win the tournament on home soil but they must first beat Ghana, semi finalists two years ago if they are to reach their first semifinal.Manuel Jose has crafted a side that have been thrilling at times in attack and shocking in their defending especially in their amazing draw against Mali and they head into the Ghana game with their tails up.Midfielder Ricardo Job says: "We've played Ghana before here at home. We know they are a good team. We saw them play against Burkina Faso and know they are a great team. We are prepared to face the difficulty we are going to find on Sunday but we will do all we can to reach the semis."That game between Ghana and Angola Job referred to was a goalless draw in Luanda that became infamous for the Awol acts of Sulley Muntari, Asamoah Gyan and Michael Essien.Rajevac also opted to rest virtually his entire first options in that game. His player options in Angola have also been badly affected by injuries and the absence of key players but the Angolans have seen enough to convince themselves the Stars will be their toughest test yet."Ghana is a tough team, they have great players and they are extremely difficult to beat and because the quarters are one off matches, we have to ensure we are up for the challenge," Djalma said.Source: Kickoff.com