The Matvei Mudrov -a medical train serving isolated villages in Siberia- contains
a clinic, exam rooms, and a team of about fifteen doctors.
Edgar Allan Poe, Nathaniel Hawthorn, and H.P. Lovecrafter
The first choice is the right answer, that Polonius is sacrificing his daughter to trick Hamlet. This is when Polonius is convinced that Hamlet is lovesick over Ophelia, and when Hamlet calls him Jephthah, he fixates on the mention of his daughter, and neglects the context of Jephthah having sacrificed his daughter.