Complex sentence: Oyggjaframi (marx-leninistar), or OF (m-l), was a Marxist-Leninist organization in the Faroe Islands, formed when the Tórshavn section of Oyggjaframi, Færøske Socialister broke away.
Split into simpler sentences: Oyggjaframi (marx-leninistar) was a marxist-leninist organization in the Faroe Islands. It was formed when the Tórshavn section of Oyggjaframi, Færøske Socialister broke away.