Assertion: sonnet's sestet | /r/HasProperty | two tercets
Facets:
Source sentences:
text: First, the octave forms the "proposition", which describes a "problem" or "question", followed by a sestet (two tercets) which proposes a "resolution".
text: First, the octave (two quatrains, or two groups of four lines), which describe a problem, followed by a sestet (two tercets, two groups of three lines), which gives the resolution to it.