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

Ex Input:
A bit is a unit of?, Context: USB data is transmitted by toggling the data lines between the J state and the opposite K state. USB encodes data using the NRZI line coding; a 0 bit is transmitted by toggling the data lines from J to K or vice versa, while a 1 bit is transmitted by leaving the data lines as-is. To ensure a minimum density of signal transitions remains in the bitstream, USB uses bit stuffing; an extra 0 bit is inserted into the data stream after any appearance of six consecutive 1 bits. Seven consecutive received 1 bits is always an error. USB 3.0 has introduced additional data transmission encodings.

Ex Output:
data


Ex Input:
What do methodist's change from normal communion?, Context: Historically, the Methodist Church has supported the temperance movement. John Wesley warned against the dangers of drinking in his famous sermon, "The Use of Money," and in his letter to an alcoholic. At one time, Methodist ministers had to take a pledge not to drink and encouraged their congregations to do the same. Today the United Methodist Church states that it "affirms our long-standing support of abstinence from alcohol as a faithful witness to God's liberating and redeeming love for persons." In fact, the United Methodist Church uses unfermented grape juice in the sacrament of Holy Communion, thus "expressing pastoral concern for recovering alcoholics, enabling the participation of children and youth, and supporting the church's witness of abstinence." Moreover, in 2011 and 2012, The United Methodist Church's General Board of Church and Society called on all United Methodists to abstain from alcohol for Lent.

Ex Output:
uses unfermented grape juice


Ex Input:
How did the network gain control?, Context: The show had been criticized in earlier seasons over the onerous contract contestants had to sign that gave excessive control to 19 Entertainment over their future career, and handed a large part of their future earnings to the management.

Ex Output:

contract contestants had to sign