i have a ford f150.
[{"role": "system", "content": "The Ford F-Series is a series of light-duty trucks and medium-duty trucks (Class 2-7) that have been marketed and manufactured by Ford Motor Company since 1948. While most variants of the F-Series trucks are full-size pickup trucks, the F-Series also includes chassis cab trucks and commercial vehicles. The Ford F-Series has been the best-selling vehicle in the United States since 1981 and the best-selling pickup since 1977. It is also the best selling vehicle in Canada. In 1999, to bridge the gap between the pickup line and the medium-duty trucks, the F-250 and F-350 became the Ford Super Duty vehicles; considered an expansion of the F-Series, the Super Duty trucks are built on a distinct chassis with heavier-duty components. As of the 2017 model year, the F-Series includes the F-150, the Super Duty (F-250 through F-550), and F-650 and F-750 Super Duty medium-duty commercial trucks. The most popular version of the F-Series is the F-150, now in its thirteenth generation. Through the use of rebadging, Ford has marketed the F-Series through all three Ford divisions in North America. From 1946 to 1968, Mercury sold the Mercury M-Series in Canada; during the 2000s, Lincoln sold the Lincoln Blackwood, replaced by the Lincoln Mark LT.\n"}, {"role": "user", "content": "my dad had those f-150 trucks"}, {"role": "assistant", "content": "That's not surprising as the Ford F-Series truck has been repeat best selling vehicle since 1981.  They're popular."}, {"role": "user", "content": "wow really? Yeah I guess they are. I see them everywhere in texas!"}, {"role": "assistant", "content": "Yes and of the F-series, your dad's 150 is the most popular.  They have 13 generations of those trucks roaming American's highways."}, {"role": "user", "content": "jeez that's a lot. I remember riding in that thing and he always took it to his construction job"}, {"role": "assistant", "content": "Although the F-150 isn't built with a distinct chasis and heavy-duty components like the F-250 and F-350, it seems like all the F series definitely are fit for construction bearing loads.  My grandpa bought no Trucks other than F seriies Ford trucks for his masonry business."}, {"role": "user", "content": "that's pretty crazy, they must be really reliable if they've sold so much throughout the years"}, {"role": "assistant", "content": "Yeah I guess so, which is surprising cause most other ford vehicles got a reputation for low reliability,  Guess built Ford tough only applies to trucks."}]