Problem: Text: Dyscalculia /dsklkjuli/ is difficulty in learning or comprehending arithmetic, such as difficulty in understanding numbers, learning how to manipulate numbers, and learning facts in mathematics. It is generally seen as the mathematical equivalent to dyslexia.

Question: is there such a thing as maths dyslexia?
A: yes

Problem: Text: The Great Pacific garbage patch, also described as the Pacific trash vortex, is a gyre of marine debris particles in the central North Pacific Ocean discovered between 1985 and 1988. It is located roughly between 135W to 155W and 35N and 42N. The patch extends over an indeterminate area of widely varying range depending on the degree of plastic concentration used to define the affected area.

Question: is there a island of garbage in the ocean?
A: yes

Problem: Text: The Presidio of San Francisco (originally, El Presidio Real de San Francisco or The Royal Fortress of Saint Francis) is a park and former U.S. Army military fort on the northern tip of the San Francisco Peninsula in San Francisco, California, and is part of the Golden Gate National Recreation Area.

Question: are there any military bases in san francisco?
A:
no