A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. The concept of cybernetics was popular in the 1960s and 1970s, but has since largely fallen out of favor. Can we conclude that no one remembers cybernetics? A restaurant offers a buffet with a variety of dishes. The menu includes sushi, pasta, and vegetarian options. However, it does not offer any meat dishes. That is used in most medicines. Does it follow that 'That is never used in medicines of any kind.'?
yes
no
no
no