The Sentence Diagram Generator visually represents the grammatical structure of the sentence: "To illustrate key morals, the animals in Aesop’s fables talk and act like humans."

1. Main Clause: "the animals in Aesop’s fables talk and act like humans"

   • Subject: "the animals"
     • Prepositional Phrase: "in Aesop’s fables"
   • Compound Predicate: "talk and act"
   • Adverbial Phrase: "like humans"

2. Infinitive Phrase: "To illustrate key morals"

   • Infinitive: "To illustrate"
   • Direct Object: "key morals"

This structure highlights the relationships between the components of the sentence, illustrating how the introductory phrase connects to the main clause.