The pronoun les replaces the indirect object in the sentence above.
In this question we see that the indirect object is represented by the subject "los voluntarios", since it represents a subject in plural form, it can be replaced by the following relative pronoun.
In this question we notice the following grammatical construction for the sentence with the indirect object:
Subject + verb + complement + preposition + indirect object + complement 2
And the alternative form has the following grammatical construction:
Subject + relative pronoun + verb + complement + complement 2
Hence, the alternative form is:
Manuel les delega las responsabilidades en el hogar de ancianos.
The pronoun les replaces the indirect object in the sentence above.
We kindly present this question on sentences in Spanish: https://brainly.com/question/22309039
