Problem: Does "Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468109 years, roughly the age of the Earth." answer the question "What fraction of the Earth's uranium was uranium-235 during the Earth's youth?"

A: no

Problem: Does "In Canada, TCM began to be carried on Shaw Cable and satellite provider Shaw Direct in 2005." answer the question "In what year did Rogers Cable begin to include TCM?"

A: no

Problem: Does "In humans and many other mammals, new neurons are created mainly before birth, and the infant brain contains substantially more neurons than the adult brain." answer the question "Which type of cells in the brain are generated throughout your lifetime?"

A:
no