Rabbi Dovid Povarsky (Hebrew: יהושע דוד פוברסקי‎ "Yehoshua Dovid Povarsky"; 1902–1999) is known for his erudite Talmudic lectures and his deanship as Rosh Yeshiva of Ponevezh Yeshiva. He was asked by Rabbi Yosef Shlomo Kahaneman to join the previous two heads of the institute, Rabbi Elazar Menachem Shach and Rabbi Shmuel Rozovsky to create a triumvirate in leading the Yeshiva.
 Rabbi Yosef Shlomo Kahaneman was asked by Rabbi Dovid Povarsky to join the institute.  OPTIONS:
- Yes
- It's impossible to say
- No
A: No

Matthew Benjamin Kleban is an American theoretical physicist who works on string theory and theoretical cosmology. He is an associate professor at New York University, a member of the Center for Cosmology and Particle Physics, and a former member at the Institute for Advanced Study. His contributions to physics include:
Matthew Benjamin Kleban works hard at his job. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

Little Jost Van Dyke (colloquially, "Little Jost") is one of the British Virgin Islands. It is a small island on the east end of the island of Jost Van Dyke. Like Jost Van Dyke, it takes its name from the Dutch privateer Joost van Dyk. It is the location of the Diamond Cay National Park, which includes the nesting grounds of wild boobies, terns and pelicans.
Diamond Cay National Park is located on Little Jost Van Dyke. OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes