results

["Hello. How are you? Additionally, things.",
 "Hello. How are you? Additionally, stuff.",
 "Hello. How are you? Furthermore, things.",
 "Hello. How are you? Furthermore, stuff.",
 "Hello. How are you? Therefore, things.",
 "Hello. How are you? Therefore, stuff.",
 "Hello. How's it going? Additionally, things.",
 "Hello. How's it going? Additionally, stuff.",
 "Hello. How's it going? Furthermore, things.",
 "Hello. How's it going? Furthermore, stuff.",
 "Hello. How's it going? Therefore, things.",
 "Hello. How's it going? Therefore, stuff.",
 "Hello. What's up? Additionally, things.",
 "Hello. What's up? Additionally, stuff.",
 "Hello. What's up? Furthermore, things.",
 "Hello. What's up? Furthermore, stuff.",
 "Hello. What's up? Therefore, things.",
 "Hello. What's up? Therefore, stuff.",
 "Hi. How are you? Additionally, things.",
 "Hi. How are you? Additionally, stuff.",
 "Hi. How are you? Furthermore, things.",
 "Hi. How are you? Furthermore, stuff.",
 "Hi. How are you? Therefore, things.",
 "Hi. How are you? Therefore, stuff.",
 "Hi. How's it going? Additionally, things.",
 "Hi. How's it going? Additionally, stuff.",
 "Hi. How's it going? Furthermore, things.",
 "Hi. How's it going? Furthermore, stuff.",
 "Hi. How's it going? Therefore, things.",
 "Hi. How's it going? Therefore, stuff.",
 "Hi. What's up? Additionally, things.",
 "Hi. What's up? Additionally, stuff.",
 "Hi. What's up? Furthermore, things.",
 "Hi. What's up? Furthermore, stuff.",
 "Hi. What's up? Therefore, things.",
 "Hi. What's up? Therefore, stuff.",
 "Howdy. How are you? Additionally, things.",
 "Howdy. How are you? Additionally, stuff.",
 "Howdy. How are you? Furthermore, things.",
 "Howdy. How are you? Furthermore, stuff.",
 "Howdy. How are you? Therefore, things.",
 "Howdy. How are you? Therefore, stuff.",
 "Howdy. How's it going? Additionally, things.",
 "Howdy. How's it going? Additionally, stuff.",
 "Howdy. How's it going? Furthermore, things.",
 "Howdy. How's it going? Furthermore, stuff.",
 "Howdy. How's it going? Therefore, things.",
 "Howdy. How's it going? Therefore, stuff.",
 "Howdy. What's up? Additionally, things.",
 "Howdy. What's up? Additionally, stuff.",
 "Howdy. What's up? Furthermore, things.",
 "Howdy. What's up? Furthermore, stuff.",
 "Howdy. What's up? Therefore, things.",
 "Howdy. What's up? Therefore, stuff."]

sentences.rb

choices = [
  ["Hello.", "Hi.", "Howdy."],
  ["How are you?", "How's it going?", "What's up?"],
  ["Additionally,", "Furthermore,", "Therefore,"],
  ["things.", "stuff."]
] 
  
choices.inject do |a,v|
  a.product(v).map {|ary| ary.join(' ')}
end