Problem: What potent plant is called technically Papaver somniferum?
Answer: opium poppy

Problem: Until 1965, it was thought that which planet was synchronously tidally locked with the Sun, rotating once for each orbit and keeping the same face directed towards the Sun at all times, in the same way that the same side of the Moon always faces the Earth?
Answer: mercury

Problem: In which European city was writer and poet Oscar Wilde born?
Answer: dublin

Problem: "What is the dish called ""Picalilli""?"
Answer:
relish of chopped pickled vegetables and spice