Medicine
https://openalex.org/C71924100
https://www.wikidata.org/wiki/Q11190
Weight loss
https://openalex.org/C544821477
https://www.wikidata.org/wiki/Q718113
Hazard ratio
https://openalex.org/C207103383
https://www.wikidata.org/wiki/Q3930246
Surgery
https://openalex.org/C141071460
https://www.wikidata.org/wiki/Q40821
Obesity
https://openalex.org/C511355011
https://www.wikidata.org/wiki/Q12174
Prospective cohort study
https://openalex.org/C188816634
https://www.wikidata.org/wiki/Q2113324
Myocardial infarction
https://openalex.org/C500558357
https://www.wikidata.org/wiki/Q12152
Weight change
https://openalex.org/C3017894415
https://www.wikidata.org/wiki/Q7979883
Mortality rate
https://openalex.org/C179755657
https://www.wikidata.org/wiki/Q58702
Observational study
https://openalex.org/C23131810
https://www.wikidata.org/wiki/Q818574
Internal medicine
https://openalex.org/C126322002
https://www.wikidata.org/wiki/Q11180
Surveys and interviews: Reporting themes
Concerns were expressed about …
[INST] Please produce a sentence from the paper. The sentence should not mention the title of the paper, rather it be extracted from the Reporting Results section of the paper.
Please provide one singular full sentence from the paper that serves the function provided, using the example as guidance. Be specific, using relevant terminology from the paper.
Refrain from vague or generic statements. Finally produce a search query in the form of a question targeted towards the knowledge contained therein. 
You must output json with the structure of {'Sentence': sentence, 'Query': query}.
Field: "Surgery".
Paper: "Chemoradiotherapy after Surgery Compared with Surgery Alone for Adenocarcinoma of the Stomach or Gastroesophageal Junction"
Function: "Surveys and interviews: Reporting themes".
Example Sentence: "Concerns were expressed about …". [/INST]