Explain simply why September 10 , 2017 is the correct answer to: Passage: The third season of Fear the Walking Dead, an American horror-drama television series on AMC, premiered on June 4, 2017 and consisted of 16 episodes. The season is split into two eight-episode parts, with the first half concluding on July 9, 2017; the second half premiered on September 10, 2017. The series is a companion series and prequel to The Walking Dead.

Question: Based on this passage, when does the second half of fear the walking dead season 3 start?. Explanation:
This is the relevant information: The season is split into two eight-episode parts, with the first half concluding on July 9, 2017; the second half premiered on September 10, 2017.