Complex sentence: On 11 December 2012 Chief Spence declared a hunger strike which included a liquid diet of sips of lemon water, medicinal teas, and fish broth--providing basic nutrients, and exceeding a true hunger strike of water only.
Split into simpler sentences: On 11 December 2012 Chief Spence declared a hunger strike. Her hunger strike consists of a liquid diet of sips of lemon water, medicinal teas, and fish broth--providing basic nutrients, and exceeding a true hunger strike of water only.