Which of the following statements are true?

I. UML is developed by Object Management Group $($OMG$).$

II$.$ UML is a semi$-$formal modeling language.

III. Unified Modeling Language and Systems Modeling Language share various modeling diagrams.

IV$.$ Association, Inheritance, Aggregation, and Composition are various types of relations in domain models and UML Class Diagrams.

V$.$ In composition relation $($empty diamond$)$ the child object lives when the parent object dies.

VI$.$ In aggregation relation $($black diamond$)$ the child object dies when the parent object dies.

Group of answer choices

All are true.

I, II$,$ III, IV

I, III, IV$,$ V$,$ VI

I, II$,$ IV$,$ V$,$ VI