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.

Ex Input:
Question: Does the church that the Knights of the Order of Guadeloupe occupy in 1925 still stand today? Passage:President Álvaro Obregón and his successor Calles, as well as other politicians, wanted the revolutionary government to restrict and terminate the Catholic Church in Mexico. In February 1925, armed intruders calling themselves "Knights of the Order of Guadeloupe" occupied the church of María de la Soledad in Mexico City where , a Freemason and former Catholic priest, proclaimed himself the future patriarch of a new national church; parishioners attacked the interlopers and rioted the next day; similar riots were incited when other churches in Mexico were occupied by armed intruders that month. These armed intruders occupying churches induced fear of anti-Catholic persecution that led to the formation of the National League for the Defense of Religious Liberty (LNDLR) a militant Catholic defense organization. Official favoritism of a national church enraged revolutionaries who saw this as a "violation of state '" with potential to faction the revolution, so Calles stopped his support of after about 3 months. Nevertheless, the government failed in 1925 to orchestrate Pérez's consecration by a visiting Eastern Orthodox bishop, but in 1926, North American Old Roman Catholic Church Bishop Carmel Henry Carfora consecrated Pérez, Antonio Benicio López Sierra, and Macario López Valdez as bishops. In 1927, López Sierra established an church in San Antonio, Texas, where Archbishop Arthur Jerome Drossaerts, of the Roman Catholic Archdiocese of San Antonio, called the ' (Spanish for schismatics) "designing proselytizers of the sects supported by Calles and the Mexican government, that archenemy of all Christianity;" and in 1929, López Valdes established an church in Los Angeles, California. Pérez moved his cathedra to San Antonio in March 1930 but in April 1931, Pérez returned to Mexico City.


Ex Output:
a


Ex Input:
Question: Was the route updated before The Weavers' Triangle Visitor Centre was built? Passage:The route is described in a series of six sectional leaflets, updated in 2008, which are available from Burnley Tourist Information Centre. The first section begins at the Manchester Road canal bridge (where the Weavers' Triangle Visitor Centre is located), and follows the towpath of the Leeds and Liverpool Canal over the Burnley Embankment to Thompson Park. It then follows the River Brun through Bank Hall Park and past Heasandford House where it joins the route of the Brontë Way out of Burnley, almost to Lea Green Reservoir. It then passes the ruined Extwistle Hall and over the River Don to Queen Street Mill Textile Museum in Harle Syke. The second section crosses Todmorden Road, passing a number of farms and over Thursden brook. It then follows the road up the Thursden valley and crosses into West Yorkshire, descending to Widdop Reservoir. Joining the Mary Towneley Loop section of the Pennine Bridleway at the Gorpe track, it moves back into Lancashire and past Hurstwood Reservoir to the Elizabethan hamlet of Hurstwood.


Ex Output:
b


Ex Input:
Question: What was the duration of the Bronze Age? Passage:The Vorem Holz 3 archeological site contains the remains of a Bronze Age settlement in the Pieterlen municipality. A first- to third-century Roman estate has also been discovered. During the Middle Ages there were several settlements in the modern municipal borders. A medieval bath house was found at Thürliweg. The early medieval Totenweg cemetery served two different settlements during the 7th-8th centuries. A medieval fortification at Gräuschenhubel has also been discovered. During the Late Middle Ages the village was mentioned as the personal property of the Lords of Pieterlan. By the end of the 13th century, the village passed through the hands of a number of nobles before ending up under the Prince-Bishop of Basel. Under the Prince-Bishops the village was combined with Romont, Reiben (now part of Büren an der Aare and Meinisberg) to form the southern-most ecclesiastical district of the Erguel seigniory. The low court met in Pieterlen while the high court was in Reiben and was held on the bridge over the Aare river. Militarily it was part of the banner of Biel.


Ex Output:

b