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'.

Q: Question: One of the following is NOT a guideline that should guide interventions in Autism Spectrum Disorders. Point out which: 
 Options:  <1> Use personalized teaching programs based on an evolutionary framework. <2> Intervene in a group setting to favor the acquisition of social skills. <3> Intervene in highly structured and predictable contexts. <4> Use learning procedures without mistakes. <5> Favor motivation.

A: 2
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Q: Question: ADH increases the osmolality of the renal interstitial medium because it increases: 
 Options:  <1> The permeability to urea in the collector tube. <2> The water permeability of the ascending loop of Henle. <3> The flow in the straight vessels. <4> The reabsorption of NaCl in the collecting tubule. <5> The renal excretion of water.

A: 1
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Q: Question: Which of the following molecules has at least a 90º angle ?: 
 Options:  <1> H2O. <2> NH3. <3> CH4 <4> SF4. <5> BF3.

A:
4
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