Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: What consonantal sounds of Castilian are later acquired due to their difficulty of articulation, causing a phonological disorder? 
 Options:  <1> African, liquid and nasal. <2> Fricatives, nasals and occlusives. <3> Liquids, fricatives and affricates. <4> Nasals, occlusives and affricates. <5> Occlusives, fricatives and liquids.
