In the following question, two columns are given, containing three phrases each. A phrase from the first column may or may not connect with a phrase from the second column to make a grammatically and contextually correct sentence. There are five options, four of which display the sequence(s) in which the phrases can be joined to form a correct sentence. If none of the phrases make a correct sentence, mark ‘None of these’ as your answer.

Option A combines B. The government has initiated various steps to promote sustainable development. with D. steps to promote sustainable development. This is redundant and doesn't form a complete sentence. Option B combines A. Aromatic saffron threads with F. about the impact of climate change. These sentences have no logical connection and don't make sense together. Option C combines C. Renewable energy sources are crucial with E. a bright, tropical fruit with a tangy sweetness. This is irrelevant and doesn't address the issue of renewable energy. Option D combines B. The government has initiated various steps to promote sustainable development. with D. steps to promote sustainable development. This creates a complete and meaningful sentence by emphasizing the government's efforts towards sustainable development.