Problem:
Read the following paragraph and determine if the hypothesis is true:

41 Commando or No. 41 (Royal Marine) Commando was a unit of the Royal Marines trained as Commandos during the Second World War. They were part of the all Royal Marine 4th Special Service Brigade that took part in the Normandy landings in June 1944 and later that served in World War II, the Korean War, and in Northern Ireland. They were disbanded in 1981.
Hypothesis: Number 1 had a leader named Tom
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Cambarus cryptodytes, the Dougherty Plain cave crayfish or Apalachicola cave crayfish, is a small, freshwater crayfish endemic to Florida and Georgia in the United States. It is an underground species known only from waters associated with the Floridan aquifer.
Hypothesis: The Cambarus cryptodytes is not found anywhere naturally outside of Florida and Georgia in the United States.
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

The Hill Country Film Festival is a yearly film festival in Fredericksburg, Texas, United States. It was established in 2010. The executive director is Chad Matthews, and it is presented by the Hill Country Film Society, who hold free screenings at the festival and, afterward, monthly. In 2013, "Texas Monthly" selected it as a "quirky, discerning" pick.
Hypothesis: Chad Matthews lives in Fredericksburg, Texas, United States.
****
Answer:
It's impossible to say