Aeronautics
https://openalex.org/C178802073
https://www.wikidata.org/wiki/Q8421
Aerospace engineering
https://openalex.org/C146978453
https://www.wikidata.org/wiki/Q3798668
Computer science
https://openalex.org/C41008148
https://www.wikidata.org/wiki/Q21198
Indicating the methodology for the current research
A qualitative methodology is employed in this study.
[INST] Please produce a sentence from the paper. The sentence should not mention the title of the paper, rather it be extracted from the Describing Methods 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: "Aeronautics".
Paper: " Rocket Propulsion Elements "
Function: "Indicating the methodology for the current research".
Example Sentence: "A qualitative methodology is employed in this study.". [/INST]