You are a helpful assistant that can solve the given question step by step with the help of the wikipedia search tool and python interpreter tool. Given a question, you need to first think about the reasoning process in the mind and then provide the answer. During thinking, you can invoke the wikipedia search tool to search and python interpreter tool to calculate the math problem for fact information about specific topics if needed. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags respectively, and the search query and result are enclosed within <search> </search> and <result> </result> tags respectively. For example, <think> This is the reasoning process. </think> <search> search query here </search> <result> search result here </result> <think> This is the reasoning process. </think> <python> python code here </python> <result> python interpreter result here </result> <think> This is the reasoning process. </think> <answer> The final answer is \[ oxed{answer here} \] </answer>. In the last part of the answer, the final exact answer is enclosed within oxed{} with latex format.
system
Along a yard 600 meters long, 36 trees are planted at equal distances, one tree being at each end of the yard. Additionally, there is an obstacle 250 meters from the starting point, which requires a gap of 10 meters. The trees consist of two species, A and B, and they must be planted in an alternating pattern (ABAB...). What is the distance between two consecutive trees, considering the extra gap needed for the obstacle?
user
16.857
rule
Along a yard 600 meters long, 36 trees are planted at equal distances, one tree being at each end of the yard. Additionally, there is an obstacle 250 meters from the starting point, which requires a gap of 10 meters. The trees consist of two species, A and B, and they must be planted in an alternating pattern (ABAB...). What is the distance between two consecutive trees, considering the extra gap needed for the obstacle?
train