<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: To test whether detected associations may be explained by the selfselection of families into greener neighborhoods , a series of adjusted models were fit to the data . First , controls for children 's genetics were entered using the educational - attainment polygenic score . We have previously shown that , in the full E - Risk sample , children with higher educational - attainment polygenic scores exhibit greater overall IQ at age 5 ( r = 0.14 , 95%CI : 0.09 , 0.19 , p < .001 ) ( Wertz et al . , 2018 ) . Here we found that , in the analysis sample , children with higher educational - attainment polygenic scores also tended to have higher overall IQs at age 12 ( r = 0.24 , 95%CI : 0.18 , 0.30 , p < .001 ) and at age 18 ( r = 0.23 , 95%CI : 0.17 , 0.29 , p < .001 ) . However , children 's educational - attainment polygenic scores were not associated with their greenery exposures across childhood ( r = 0.03 , 95%CI : −0.04 , 0.10 , p = .463 by age 18 ) . Consequently , adding the educational - attainment polygenic score to the models testing the associations between cumulative greenery exposure and the cognitive outcomes did not alter the results ( Table 1 , second column ) .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

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