Complex sentence: The match was then contested evenly until Punk delivered a GTS to Swagger, but before he could pin him, Kane interrupted them, attampting to put Punk in a casket but Punk escaped with Kane in pursuit.
Split into simpler sentences: The match was then contested evenly until Punk delivered a GTS to Swagger, but before he could pin him, they were interrupted by Kane. Kane attempted to put Punk in a casket but Punk was able to escape with Kane in pursuit.