Text: Sections 303(f) and (g) empower the Commission to make such regulations as necessary to prevent interference between stations and encourage the larger and more effective use of radio in the public interest, respectively.
Entailment: Sections 303(f) and (g) encourage the commission to make regulations as they need to to stop interference between stations.
Contradiction: Sections 303(f) and (g) discourage the commission from making regulations as they need to to stop interference between stations.