Does the sentence "They were the first portable computers with the keyboard behind a palm rest and a built-in pointing device (a trackball) in front of the keyboard." provide a valid answer to the question "When was the Macintosh Portable first released?"

A: no

Does the sentence "There are no safe harbour facilities on Norfolk Island, with loading jetties existing at Kingston and Cascade Bay." provide a valid answer to the question "How are goods imported to Norfolk Island?"

A: no

Does the sentence "Beginning in 1966, as Egypt's economy slowed and government debt became increasingly burdensome, Nasser began to ease state control over the private sector, encouraging state-owned bank loans to private business and introducing incentives to increase exports." provide a valid answer to the question "What economic element did Nasser try to encourage with bank loans?"

A: yes

Does the sentence "The story about Panthera is also found in the Toledot Yeshu, the literary origins of which can not be traced with any certainty and given that it is unlikely to go before the 4th century, it is far too late to include authentic remembrances of Jesus." provide a valid answer to the question "What event does Raymond E. Brown believe the Toledot Yeshu describes?"

A:
no