QUES: Q: Species that rely on few or a single prey are called?
A: Parasites can at times be difficult to distinguish from grazers.
Does the answer answer the question?

ANS: yes

QUES: Q: How did the Bristol Blenheim F.1 perform against German aircraft?
A: The Bristol Blenheim F.1 was undergunned, with just four .303 in (7.7 mm) machine guns which struggled to down the Do 17, Ju 88, or Heinkel He 111.
Does the answer answer the question?

ANS: yes

QUES: Q: In what year did the three original cantons join with five other cantons to form the "Old Confederacy" of eight states?
A: By 1460, the confederates controlled most of the territory south and west of the Rhine to the Alps and the Jura mountains, particularly after victories against the Habsburgs (Battle of Sempach, Battle of Nafels), over Charles the Bold of Burgundy during the 1470s, and the success of the Swiss mercenaries.
Does the answer answer the question?

ANS: no

QUES: Q: Along with k and z, what Latin letter was not used in Old English?
A: Macrons over vowels were originally used not to mark long vowels (as in modern editions), but to indicate stress, or as abbreviations for a following m or n.
Does the answer answer the question?

ANS:
no