Question: which layer s of the osi reference model provide s for internetwork connectivity
[{'answer': 'network layer', 'provenance': [{'wikipedia_id': '22747', 'title': 'OSI model', 'start_paragraph_id': 42, 'start_character': 4, 'end_paragraph_id': 42, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Layer architecture.:Layer 3: Network Layer.\n'}]}]