Select the conclusion(s) that follow(s) based on the correct meaning of the word emboldened in the following sentence. Sentence: Soft music has a soporific effect on human beings, according to various studies. Conclusion: (i) Songs should be heard at a high volume for it to have any effect on us. (ii) Mothers sing lullabies to their children when they don't stop crying. (iii) Classical music is often used to calm the nerves of agitated minds.