The Sentence Diagram Generator visually represents the sentence structure as follows:

1. Main Clause: Dr. Hanson gave us an examination.

   • Subject: Dr. Hanson
   • Predicate: gave
   • Direct Object: an examination
   • Indirect Object: us

2. Adjective Phrase: our dentist (modifying Dr. Hanson)

3. Adverbial Phrase: before our vacation (modifying the verb gave)

4. Coordinating Conjunction: he found two cavities and scheduled fillings.

   • Subject: he
   • Predicate: found (with Direct Object: two cavities)
   • Predicate: scheduled (with Direct Object: fillings)

The diagram visually connects these components, illustrating the relationships and structure of the sentence.