question: AAC , mp3PRO and MP2 are all members of the same technological family as which other lossy format ?
answer: MP3
turker_answer: AAC , mp3PRO and MP2 are all members of the same technological family as MP3 lossy format .
rule-based: AAC , mp3PRO and MP2 are all members of the same technological family as MP3 other lossy format .