The Sentence Diagram Generator can visually represent the grammatical structure of the sentence: "To whom will your dad give a boat ride, and when can I have a turn?"

1. Main Clause: "your dad will give a boat ride"

   • Subject: "your dad"
   • Verb: "will give"
   • Direct Object: "a boat ride"
   • Prepositional Phrase: "to whom"

2. Coordinating Conjunction: "and"

3. Second Clause: "I can have a turn"

   • Subject: "I"
   • Verb: "can have"
   • Direct Object: "a turn"
   • Adverbial Phrase: "when"

This structure can be visually diagrammed to illustrate the relationships between the components of the sentence.