question: What types of techniques were used to style motifs ?
answer: flatter , lighter motifs , sculpted in low frieze-like relief or painted in monotones
turker_answer: Flatter , lighter motifs , sculpted in low frieze-like relief or painted in monotones , were techniques used to style motifs .
rule-based: Flatter , lighter motifs , sculpted in low frieze-like relief or painted in monotones were used to style motifs .