Problem: Does "There is no easy way to determine when clothing was first developed, but some information has been inferred by studying lice." answer the question "What isn't it easy to determine about clothing?"

A: yes

Problem: Does "It is the tallest structure in Texas, 15th tallest building in the United States, and the 85th tallest skyscraper in the world, based on highest architectural feature." answer the question "What is the tallest building in Texas?"

A: no

Problem: Does "Copper's architectural use has been expanded in modern times to include interior and exterior wall cladding, building expansion joints, radio frequency shielding, and antimicrobial indoor products, such as attractive handrails, bathroom fixtures, and counter tops." answer the question "In recent times what is one interior use copper been expanded to include?"

A:
yes