<|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: At MD Anderson , raw sequencing data were converted to a fastq format and aligned to the human genome ( hg19 , GRCh37 ) using the BWA - MEM algorithm . The aligned BAM files were processed using Picard and GATK with default parameters and then variants were called using MuTect and Pindel against pooled unmatched normal sequences developed in - house . Variants with low - quality sequencing , no obvious protein - coding change or common polymorphisms with a population frequency of 0.14 % in public variant databases were filtered out .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>