The Sentence Diagram Generator will visually represent the grammatical structure of the sentence: "Mr. Mehl’s wife is a kind, hard-working, passionate soul whose greatest commitment is seeking justice for vulnerable people."

1. Subject: Mr. Mehl’s wife

   • Predicate: is
   • Subject Complement: a kind, hard-working, passionate soul
     • Adjectives: kind, hard-working, passionate

2. Relative Clause: whose greatest commitment is seeking justice for vulnerable people

   • Subject: greatest commitment
   • Predicate: is
   • Subject Complement: seeking justice for vulnerable people
     • Direct Object: justice
     • Prepositional Phrase: for vulnerable people
       • Adjective: vulnerable

This structure can be visually diagrammed using the Sentence Diagram Generator to illustrate the relationships between the components of the sentence.