OK, Rafik changed tone from childish to adult, 'I take the white-green one and we're out of here.'
Rafik always spoke in a childish tone, never caring about adult things.
mnli hypothesis: Rafik always spoke in a childish tone, never caring about adult things. premise: OK, Rafik changed tone from childish to adult, 'I take the white-green one and we're out of here.'