Does "Switzerland's trade was blockaded by both the Allies and by the Axis." contain the correct answer to "What was severed in 1942, leaving Switzerland completely surrounded by the Axis?"

A: no

Does "The philosophy of Pashupata sect was systematized by Lakulish in the 2nd century CE." contain the correct answer to "When did Lakulish systematize the Pasupata Shaivism?"

A: yes

Does "The differential analyser, a mechanical analog computer designed to solve differential equations by integration using wheel-and-disc mechanisms, was conceptualized in 1876 by James Thomson, the brother of the more famous Lord Kelvin." contain the correct answer to "Who created the idea of the differential analyzer in 1876?"

A:
yes