In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

[Q]: what is something that is not easily removable in iPod Nanos?, Context: Apple announced a battery replacement program on November 14, 2003, a week before a high publicity stunt and website by the Neistat Brothers. The initial cost was US$99, and it was lowered to US$59 in 2005. One week later, Apple offered an extended iPod warranty for US$59. For the iPod Nano, soldering tools are needed because the battery is soldered onto the main board. Fifth generation iPods have their battery attached to the backplate with adhesive.
[A]: the battery


[Q]: There's no road around what establishment?, Context: The highest pub in the United Kingdom is the Tan Hill Inn, Yorkshire, at 1,732 feet (528 m) above sea level. The remotest pub on the British mainland is The Old Forge in the village of Inverie, Lochaber, Scotland. There is no road access and it may only be reached by an 18-mile (29 km) walk over mountains, or a 7-mile (11 km) sea crossing. Likewise, The Berney Arms in Norfolk has no road access. It may be reached by foot or by boat, and by train as it is served by the nearby Berney Arms railway station, which likewise has no road access and serves no other settlement.
[A]: The Berney Arms


[Q]: The person who later stated in an affidavit that he was an alcoholic was a?, Context: The patent examiner, Zenas Fisk Wilber, later stated in an affidavit that he was an alcoholic who was much in debt to Bell's lawyer, Marcellus Bailey, with whom he had served in the Civil War. He claimed he showed Gray's patent caveat to Bailey. Wilber also claimed (after Bell arrived in Washington D.C. from Boston) that he showed Gray's caveat to Bell and that Bell paid him $100. Bell claimed they discussed the patent only in general terms, although in a letter to Gray, Bell admitted that he learned some of the technical details. Bell denied in an affidavit that he ever gave Wilber any money.
[A]:
patent examiner