Complex sentence: Though Yang-Kurama is finally extracted by Madara, it told Gaara to transfer its Yin half into Naruto to save him from his near-death state, but the plan failed as Black Zetsu prevented it by absorbing Yin-Kurama himself.
Split into simpler sentences: Though Yang-Kurama is finally extracted by Madara, it told Gaara to transfer its Yin half into Naruto to save him from his near-death state. The plan initially failed as Black Zetsu prevented it by absorbing Yin-Kurama himself.