<|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: In this paper, we proposed a Lagrangian data-driven ROM for an efficient and relatively accurate numerical simulation of the FTLE field. We explicitly used Lagrangian **data** (FTLE field) in the inner product utilized to construct the ROM basis of the new Lagrangian ROM. We compared the Lagrangian ROM with the Eulerian ROM in the numerical simulation of the QGE.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>