In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
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Question: Question: Did Ivan's brother die in battle? Passage:A member of the Aspietes family, of noble Armenian origin, Constantine was probably a close relative of his contemporary Michael Aspietes, a distinguished general killed in 1176. Like his relative, Constantine too had earned distinction during Manuel I Komnenos' campaign against the Hungarians in 1167. The historian John Kinnamos records that he held the rank of sebastos. He is next recorded as being active in 1190/1, during the Byzantine efforts to suppress the Bulgarian–Vlach rebellion of the brothers Peter and Ivan Asen. The historian Niketas Choniates records that, in an effort to sustain the troops and bolster their morale, Aspietes decided to distribute to them their delayed annual salaries. This act, however, enraged Emperor Isaac II Angelos, who saw in it almost an attempt to bribe the army to support Aspietes in overthrowing him. The emperor had Aspietes arrested and blinded, after which nothing further is known of him. He possibly died in the early years of the 13th century.


Answer: b


Question: Question: Of the two massacres that took place in 1976, who was the PLO targeting? Passage:By the mid-1970s, Arafat and his Fatah movement found themselves in a tenuous position. Arafat increasingly called for diplomacy, perhaps best symbolized by his Ten Point Program and his support for a UN Security Council resolution proposed in 1976 calling for a two-state settlement on the pre-1967 borders. But the Rejectionist Front denounced the calls for diplomacy, and a diplomatic solution was vetoed by the United States. In 1975, the increasing tensions between Palestinian militants and Christian militias exploded into the Lebanese Civil War, involving all factions. On 20 January 1976, the PLO took part in the Damour massacre in retaliation to the Karantina massacre. The PLO and Lebanese National Movement attacked the Christian town of Damour, killing 684 civilians and forcing the remainder of the town's population to flee. In 1976 Syria joined the war by invading Lebanon, beginning the 29‑year Syrian occupation of Lebanon, and in 1978 Israel invaded South Lebanon in response to the Coastal Road Massacre, executed by Palestinian militants based in Lebanon.


Answer: a


Question: Question: How old was the man that speculated that John 21 was appended to the gospel at a later date? Passage:The New Testament has been preserved in three major manuscript traditions: the 4th century CE Alexandrian text-type; the Western text-type, also very early but prone to paraphrase and other corruptions; and the Byzantine text-type, which makes up above 80% of all manuscripts, the majority comparatively very late in the tradition. Scholars regard the Alexandrian text-type as generally more authoritative when treating textual variations. The majority of differences are minor—matters such as variant spellings—although at a few points the oldest manuscripts show important inconsistencies compared with the more recent ones: these include the endings of Mark 16, describing Jesus' post-resurrection appearances, from the Gospel of Mark; the absence from John of the story of the woman taken in adultery; and an explicit reference to the Trinity in 1 John (the Comma Johanneum). Scholars such as Bart Ehrman have speculated that John 21 was appended to the gospel at a later date, but no manuscript evidence for this assertion has been discovered.


Answer:
b