<|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: This scaling up approach has been found to produce pollutant losses at WMC scale that are consistent with the original predictions of the source input models ( Gooday et al . , 2015 ) . National scale FARMSCOPER simulations of BAU emissions to water from agriculture have previously been evaluated using PARCOM ( 1991 - 2010 ) monitoring Zhang et al . , 2017a ) and Harmonised Monitoring Scheme ( HMS ) data   collected at 33 sites ( Zhang et al . , 2017b ) . These evaluation exercises demonstrate that the tool is able to simulate regional variations in pollutant pressures , but with the fits between modelled and monitored data being better for nitrate than sediment and phosphorus .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>