Task: Convert Typeform data into Spreadsheet

n8n workflow JSON:
{"nodes":[{"name":"Typeform Trigger","type":"n8n-nodes-base.typeformTrigger","position":[500,520],"parameters":{"formId":""},"credentials":{"typeformApi":""},"typeVersion":1},{"name":"NextCloud","type":"n8n-nodes-base.nextCloud","position":[650,300],"parameters":{"path":"examples/Problems.xls","operation":"download"},"credentials":{"nextCloudApi":""},"typeVersion":1},{"name":"Spreadsheet File","type":"n8n-nodes-base.spreadsheetFile","position":[800,300],"parameters":{},"typeVersion":1},{"name":"Merge","type":"n8n-nodes-base.merge","position":[1000,470],"parameters":{},"typeVersion":1},{"name":"Spreadsheet File1","type":"n8n-nodes-base.spreadsheetFile","position":[1150,470],"parameters":{"operation":"toFile"},"typeVersion":1},{"name":"NextCloud1","type":"n8n-nodes-base.nextCloud","position":[1300,470],"parameters":{"path":"={{$node[\"NextCloud\"].parameter[\"path\"]}}","binaryDataUpload":true},"credentials":{"nextCloudApi":""},"typeVersion":1}],"connections":{"Merge":{"main":[[{"node":"Spreadsheet File1","type":"main","index":0}]]},"NextCloud":{"main":[[{"node":"Spreadsheet File","type":"main","index":0}]]},"Spreadsheet File":{"main":[[{"node":"Merge","type":"main","index":0}]]},"Typeform Trigger":{"main":[[{"node":"Merge","type":"main","index":1}]]},"Spreadsheet File1":{"main":[[{"node":"NextCloud1","type":"main","index":0}]]}}}