<|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 supporting this exponential model is from the daily updates on COVID- 19, in the world, and they have been suitably cited as references in this paper in Table 1, Table 2 and Table 3. Parameter values have been estimated using data released on a  daily basis from the Ministry of Health Uganda.   https://www.africanews.com/2020/03/24/africa-outbreak-brief-10-coronavirus-disease-2019-covid-19-pandemic/   https://www.worldometers.info/coronavirus/   https://www.africanews.com/2020/03/28/coronavirus-africa-46-countries-reporting-a-total-covid-19-3977-cases-117-deaths-and-286-recoveries//<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>