Assertion: wind instrument's type | /r/HasProperty | both of native andean origin
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Source sentences:
text: In addition to the ocarina and waqra phuku, there are Peruvian string instruments of two basic types, panpipes and flutes, both of Native Andean origin and built to play tritonic, pentatonic and hexatonic scales, though some contemporary musicians play instruments designed to play European diatonic scales.