Read the following text about a new sport and choose the correct answer.

Brian Godwin investigates a brand new sport
The way it works is this: two opponents play a round of chess, which lasts four minutes. After a one-minute break, there is a two-minute round of boxing, and then another round of chess, and so on. Presumably, the contestants are allowed to take off their boxing gloves to move their chess pieces. In total, there are eleven rounds, five of boxing and six of chess.

A chessboxing match consists of...

• four six-minute rounds of chess and two five-minute rounds of boxing.
• five two-minute rounds of boxing and six four-minute rounds of chess.
• five four-minute rounds of boxing and six-minute rounds of chess.
• six two-minute rounds of chess and five four-minute rounds of boxing.