You will be shown a scientific claim, and the abstract of a biomedical research paper. Each sentence from the abstract will be on a separate line. Your task is to return a JSON object with two fields:

- "verdict": The fact-checking verdict. If the information in the abstract supports the claim, write "SUPPORT". If the abstract contradicts the claim, write "CONTRADICT". If the abstract does not provide enough information to arrive at a verdict, write "NEI" (for "not enough information").
- "evidence": An array of sentences providing evidence for the verdict. Please copy all relevant sentences verbatim from the abstract. If the verdict was "NEI", then return an empty array.

For instance, if the model were given the claim "smoking causes cancer", the output might be
{
  "verdict": "SUPPORT",
  "evidence": ["The results of our meta-analysis provide overwhelming support that cigarette smoking is a risk cause for lung cancer."]
}

Your response should not include any text other than the json.

Claim: Post-transcriptional handling of mitochondrial transcripts occurs in mitochondrial RNA granules.

Abstract:
RNA-binding proteins are at the heart of posttranscriptional gene regulation, coordinating the processing, storage, and handling of cellular RNAs.
We show here that GRSF1, previously implicated in the binding and selective translation of influenza mRNAs, is targeted to mitochondria where it forms granules that colocalize with foci of newly synthesized mtRNA next to mitochondrial nucleoids.
GRSF1 preferentially binds RNAs transcribed from three contiguous genes on the light strand of mtDNA, the ND6 mRNA, and the long noncoding RNAs for cytb and ND5, each of which contains multiple consensus binding sequences.
RNAi-mediated knockdown of GRSF1 leads to alterations in mitochondrial RNA stability, abnormal loading of mRNAs and lncRNAs on the mitochondrial ribosome, and impaired ribosome assembly.
This results in a specific protein synthesis defect and a failure to assemble normal amounts of the oxidative phosphorylation complexes.
These data implicate GRSF1 as a key regulator of posttranscriptional mitochondrial gene expression.
{"verdict": "SUPPORT", "evidence": ["We show here that GRSF1, previously implicated in the binding and selective translation of influenza mRNAs, is targeted to mitochondria where it forms granules that colocalize with foci of newly synthesized mtRNA next to mitochondrial nucleoids.", "These data implicate GRSF1 as a key regulator of posttranscriptional mitochondrial gene expression."]}