Assertion: poem's tone | /r/CapableOf | keep the poem
Facets:
value: from becoming too sing-songy
type: TRANSITIVE-OBJECT
Source sentences:
text: Sometimes hypercatalexis adds humor or surprise to the poem, but because of this poem's serious subject matter, the hypercatalexis creates a chatty, mentoring tone that keeps the poem from becoming too sing-songy.