<|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: data are from the speech perception and language development in mandarin-speaking children with cochlear implant study whose authors may be contacted at chenyuan@connect.hku.hk. room 730, meng wah complex, division of speech and hearing sciences, the university of hong kong, pokfulam, hong kong. any interested researcher would be able to obtain a de-identified, minimal dataset pending ethical approval on request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>