Question: Parrallel and Snowflake are EP's of what girl group? 

<P0-S0> The Apache Railway (reporting mark APA) is an Arizona short-line railroad that operates from a connection with the BNSF Railway (BNSF) at Holbrook to the Snowflake Mill near Snowflake, Arizona, 38 mi . <P0-S1>  The APA was acquired by Catalyst Paper from Abitibi Consolidated in 2008. <P0-S2>  The Snowflake paper mill shut down permanently on September 30, 2012. <P0-S3>  In late 2015, the railway was purchased out of bankruptcy by a group including Aztec Land & Cattle Company and Midwest Poultry Producers, L.P., thereby avoiding a shutdown and scrappage of the line. <P0-S4>  The railway continues to operate, and its revenues are driven primarily by car repair and storage. <P0-S5>  The railway's freight revenues have not yet recovered from the shutdown of the Snowflake paper mill then owned by Catalyst, although efforts to enhance them continue. <SEP> <P1-S0> GFriend (Hangul: 여자친구 ; RR: "Yeoja Chingu " ) is a six-member South Korean girl group formed by Source Music in 2015. <P1-S1>  The group consists of Sowon, Yerin, Eunha, Yuju, SinB, and Umji. <P1-S2>  In 2016, they continued their success with their third EP "Snowflake" and won first place on many music shows with the title song "Rough". <P1-S3>  They made their debut with the EP "Season of Glass" on January 16, 2015. <P1-S4>  GFriend won several 2015 female rookie awards and has garnered momentum since their debut, despite coming from a small company. <P1-S5>  They released their first full-length album "LOL" in July 2016. <SEP> <P2-S0> Fifth Harmony is an American four-piece girl group, consisting of members Ally Brooke, Normani Kordei, Dinah Jane, Lauren Jauregui and formerly Camila Cabello. <P2-S1>  The group began working on their debut EP, "Better Together". <P2-S2>  It was released in 2013, following their exit from the second season of the American televised singing competition, "The X Factor". <P2-S3>  At this time, the group contributed guest vocals on two covers, "When I Was Your Man" by Bruno Mars and "Mirrors" by Justin Timberlake, for Boyce Avenue's cover EP, "Cover Collaborations, Volume 2". <P2-S4>  The first single released from their debut EP, "Better Together", was "Miss Movin' On", a power pop song with a synth-backed chorus written by singer Julia Michaels among other writers. <P2-S5>  While the group had very limited songwriting credits in their EP, they are credited as writers on the promotional single, "Me & My Girls" with collaborations from Patrick James Bianco, Beau Alexandrè Dozier and John Ryan. <P2-S6>  Their EP was subsequently released four times with an acoustic version, a remixes EP, and two Spanish versions, one standard and one acoustic. <SEP> <P3-S0> Parallel is the fifth extended play (EP) by South Korean girl group GFriend. <P3-S1>  The EP was released digitally and physically by Source Music on August 1, 2017 and distributed by LOEN Entertainment. <P3-S2>  The album contains eight songs, including the single "Love Whisper", and two instrumental tracks. <P3-S3>  It has sold over 60,000 physical copies as of August 2017. <P3-S4>  The extended play was re-released on September 13 under the title Rainbow with the single "Summer Rain" and a bonus track of the same name.