<?xml version="1.0" encoding="UTF-8"?>
<response><unit><id>41b2318f-3a9c-41cb-bf63-73eefea738f5</id><parent_id>23a71d36-11f6-45ef-bdda-33d4b1d1a82f</parent_id><number>4.17.2</number><names>[{"lang":"es","name":"Producto, cociente y suma de raíces cuadradas"},{"lang":"en","name":"Product, division and sum of square roots"},{"lang":"ca","name":"Producte, quocient i suma d'arrels quadrades"}]</names><difficulty>4</difficulty><created>7/18/16, 11:43 AM</created><modified>7/18/16, 11:43 AM</modified></unit></response>
