The phrase that shows the correct use of the article "the" is "el papá." In Spanish, "el" is the masculine singular definite article meaning "the" and is correctly used with the masculine noun "papá."
The other phrases are incorrect uses of articles:
- "los hermanas" should be "las hermanas" (since "hermanas" is feminine).
- "el hermanos" should be "el hermano" (for singular) or "los hermanos" (for plural).
- "el hermanos" is also incorrect because "hermanos" is plural and should use "los."
So, the correct choice is "el papá."