Triple

Target class: hypothesized language phylum
Context triple: [Chumashan languages (proposed), instanceOf, hypothesized language phylum]

• A. hypothesized language group chosen
  A hypothesized language group is a proposed set of languages believed to share a common ancestor based on comparative evidence, but whose genetic relationship has not yet been conclusively demonstrated or widely accepted.
• B. hypothesis in historical linguistics
  A hypothesis in historical linguistics is a proposed explanation of how and why specific linguistic features or relationships between languages have changed over time, formulated to be tested against comparative and historical evidence.
• C. Bantoid languages
  Bantoid languages are a branch of the Benue–Congo family within the Niger–Congo language phylum, comprising Bantu and closely related non-Bantu languages spoken primarily in Central and West Africa.
• D. theory of Indo-European origins
  The theory of Indo-European origins is a set of scholarly models and hypotheses that seek to explain where, when, and how the Proto-Indo-European language and its speakers emerged and dispersed to form the widespread Indo-European language family.
• E. Altaic language group (disputed)
  The Altaic language group (disputed) is a proposed but widely contested macro-family that would link Turkic, Mongolic, Tungusic, and sometimes Koreanic and Japonic languages based on shared structural and lexical features often argued to result from areal contact rather than common ancestry.
• F. None of above.