What is the best tasting burger from a fast food joint? 
human
I don’t have any nutritional or health data on fast food, but my guess would be the regular Big Mac. 
assistant
Any other ideas? 
human
Well, I heard one of the top 100 food rankings by CNN has a grilled chicken sandwich with the best ratings. 
assistant
Okay but I'm talking about fast food burgers. 
human
I could say the “Double-Double” from McDonald’s, but that doesn’t make sense since it doesn’t have beef.
assistant
What is the best tasting burger from a fast food joint? 
human
I don’t have any nutritional or health data on fast food, but my guess would be the regular Big Mac. 
assistant
Any other ideas? 
human
Well, I heard one of the top 100 food rankings by CNN has a grilled chicken sandwich with the best ratings. 
assistant
Okay but I'm talking about fast food burgers. 
human
Fast food burgers are not generally very good.
assistant