text: Q: think, machine
  A: The last letter of "think" is "k". The last letter of "machine" is "e". Concatenating "k" and "e" gives "ke". So "think, machine" output "ke".
  
  Q: think, machine, learning
  A: "think, machine" outputs "ke". The last letter of "learning" is "g". Concatenating "ke" and "g" gives "keg". So "think, machine, learning" is "keg".
  
  Q: transformer, language
  A: The last letter of "transformer" is "r". The last letter of "language" is "e". Concatenating "r" and "e" gives "re". So "transformer, language" is "re".
  
  Q: transformer, language, vision
  A: "transformer, language" outputs "re". The last letter of "vision" is "n". Concatenating "re" and "n" gives "ren". So "transformer, language, vision" is "ren".
  
  Q: foo,bar,baz,blip,learn,prompting,world,shaking,event,dancefloor,prisma,giraffe
  A: