Complex sentence: The couple, a man and a woman who were seeking asylum in Switzerland were due to be sent back to Tunisia, the man's role in the Marseille attack, "if any, is not clear", Swiss police said.
Split into simpler sentences: The couple, a man and a woman who were seeking asylum in Switzerland were due to be sent back to Tunisia. The man's role in the Marseille attack, "if any, is not clear", Swiss police said.