Does the sentence "The Xbox 360's original graphical user interface was the Xbox 360 Dashboard; a tabbed interface that featured five "Blades" (formerly four blades), and was designed by AKQA and Audiobrain." provide a valid answer to the question "What was the original user interface for the 360 called?"

A: yes

Does the sentence "More recently, Somali entrepreneurs have established themselves in Kenya, investing over $1.5 billion in the Somali enclave of Eastleigh alone." provide a valid answer to the question "In what Somali enclave in Kenya have Somalis invested over $1.5 billion?"

A: yes

Does the sentence "Equerry Frederick Ponsonby (the son of Sir Henry) discovered that the Munshi had lied about his parentage, and reported to Lord Elgin, Viceroy of India, "the Munshi occupies very much the same position as John Brown used to do." provide a valid answer to the question "Who did Ponsonby report the Munshis lies about his parentage to?"

A: yes

Does the sentence "At a certain point (~70% crystalline)" provide a valid answer to the question "What proportion of crystalline ceramics yields a product with a CTE of around 0?"

A:
yes