Task: Comparing data with the Compare Datasets node

n8n workflow:
{"meta":{"instanceId":"cb484ba7b742928a2048bf8829668bed5b5ad9787579adea888f05980292a4a7"},"nodes":[{"id":"31a9f34c-c5b0-462e-885d-f394b6d83f3a","name":"When clicking \"Execute Workflow\"","type":"n8n-nodes-base.manualTrigger","position":[840,500],"parameters":{},"typeVersion":1},{"id":"a16c48dd-070d-4d0b-b220-20a5e98288a6","name":"Dataset 1","type":"n8n-nodes-base.code","position":[1060,360],"parameters":{"jsCode":" return [\n{\n\"fruit\": \"apple\",\n\"color\": \"green\",\n},\n{\n\"fruit\": \"orange\",\n\"color\": \"orange\",\n},\n{\n\"fruit\": \"grape\",\n\"color\": \"green\",  \n},\n{\n\"fruit\": \"strawberry\",\n\"color\": \"red\",\n},\n{\n\"fruit\": \"banana\",\n\"color\": \"yellow\",\n}\n];\n"},"typeVersion":2},{"id":"11b41146-8682-4c8d-84db-259acddced4b","name":"Dataset 2","type":"n8n-nodes-base.code","position":[1060,620],"parameters":{"jsCode":" return [\n{\n\"fruit\": \"apple\",\n\"color\": \"green\",\n},\n{\n\"fruit\": \"grape\",\n\"color\": \"purple\",\n},\n{\n\"fruit\": \"orange\",\n\"color\": \"orange\",\n},\n{\n \"fruit\": \"kiwi\",\n \"color\": \"mostly green\"\n},\n{\n\"fruit\": \"banana\",\n\"color\": \"yellow\",\n}\n];\n"},"typeVersion":2},{"id":"dc976f9e-e645-4bcf-999a-b3a62be661e3","name":"Compare Datasets","type":"n8n-nodes-base.compareDatasets","position":[1380,500],"parameters":{"options":{},"mergeByFields":{"values":[{"field1":"fruit","field2":"fruit"}]}},"typeVersion":2.3},{"id":"1945d250-b5dd-4aa3-aa85-8c41aeb1f04a","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[460,440],"parameters":{"width":321,"height":250,"content":"## Comparing data with the Compare Datasets node\n\nThe [Compare Datasets](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.comparedatasets/) node compares data streams before merging them. It outputs up to four different branches.\n\nClick the **Execute Workflow** button, then double click on the nodes to see the input and output items."},"typeVersion":1},{"id":"313571f3-b249-43d1-b152-1e45c31b0b8c","name":"Sticky Note1","type":"n8n-nodes-base.stickyNote","position":[1300,340],"parameters":{"width":302,"height":385,"content":"## Explore outputs \n\nIn the OUTPUT panel of this node, click on the different tabs to see which data goes to which output stream."},"typeVersion":1}],"connections":{"Dataset 1":{"main":[[{"node":"Compare Datasets","type":"main","index":0}]]},"Dataset 2":{"main":[[{"node":"Compare Datasets","type":"main","index":1}]]},"When clicking \"Execute Workflow\"":{"main":[[{"node":"Dataset 1","type":"main","index":0},{"node":"Dataset 2","type":"main","index":0}]]}}}