Task: Send Airtable data as tasks to Trello

n8n workflow:
{"id":"55","name":"CFP Selection 2","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[400,250],"parameters":{},"typeVersion":1},{"name":"Airtable","type":"n8n-nodes-base.airtable","position":[600,250],"parameters":{"table":"","operation":"list","application":"","additionalOptions":{"filterByFormula":"{Total Score} > 15"}},"credentials":{"airtableApi":"Airtable"},"typeVersion":1},{"name":"Bannerbear","type":"n8n-nodes-base.bannerbear","position":[800,250],"parameters":{"templateId":"","modificationsUi":{"modificationsValues":[{"name":"talk title","text":"={{$node[\"Airtable\"].json[\"fields\"][\"What's the title of your talk?\"]}}"},{"name":"abstract","text":"={{$node[\"Airtable\"].json[\"fields\"][\"Please share the abstract of your talk.\"]}}"},{"name":"profile image","imageUrl":"={{$node[\"Airtable\"].json[\"fields\"][\"Please share a URL of your profile picture.\"]}}"},{"name":"username","text":"={{$node[\"Airtable\"].json[\"fields\"][\"Your twitter handle\"]}}"},{"name":"full name","text":"={{$node[\"Airtable\"].json[\"fields\"][\"Great, can we get your full name?\"]}}"}]},"additionalFields":{"waitForImage":true}},"credentials":{"bannerbearApi":"Bannerbear"},"typeVersion":1},{"name":"Trello","type":"n8n-nodes-base.trello","position":[1000,250],"parameters":{"name":"={{$node[\"Airtable\"].json[\"fields\"][\"What's the title of your talk?\"]}}","listId":"","description":"=Abstract: {{$node[\"Airtable\"].json[\"fields\"][\"Please share the abstract of your talk.\"]}}\n\nName: {{$node[\"Airtable\"].json[\"fields\"][\"Great, can we get your full name?\"]}}\nBio: {{$node[\"Airtable\"].json[\"fields\"][\"Please share a bit of information about you.\"]}}\nEmail: {{$node[\"Airtable\"].json[\"fields\"][\"And what's your email address?\"]}}\nTwitter: {{$node[\"Airtable\"].json[\"fields\"][\"Your twitter handle\"]}}","additionalFields":{"urlSource":"={{$node[\"Bannerbear\"].json[\"image_url\"]}}"}},"credentials":{"trelloApi":"Trello"},"typeVersion":1}],"active":false,"settings":{},"connections":{"Airtable":{"main":[[{"node":"Bannerbear","type":"main","index":0}]]},"Bannerbear":{"main":[[{"node":"Trello","type":"main","index":0}]]},"On clicking 'execute'":{"main":[[{"node":"Airtable","type":"main","index":0}]]}}}