<|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: the data are owned by the national cancer intelligence network (ncin) and the office for national statistics (ons, www.ons.gov.uk), and hence we cannot legally distribute them. readers can request access to the data via the ncins established process for data access, which is described here: www.ncin.org.uk/collecting_and_using_data/data_access. the first step in this process is to contact public health englands office for data release (odr@phe.gov.uk).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>