a: The relevant information is: Kansas released its fourth album, Leftoverture, in October 1976, which produced a hit single, "Carry On Wayward Son", in 1977.
October 1976
q: Kansas released its fourth album, Leftoverture, in October 1976, which produced a hit single, "Carry On Wayward Son", in 1977. The follow-up, Point of Know Return, recorded at Studio in the Country and Woodland Sound in Nashville and released in October 1977, featured the title track and "Dust in the Wind", both hit singles. Leftoverture was a breakthrough for the band, hitting No. 5 on Billboard's pop album chart. Point of Know Return peaked even higher, at No. 4. Leftoverture and Point each sold over four million copies in the U.S. Both "Carry On Wayward Son" and "Dust in the Wind" were certified gold singles, selling over one million units each. "Dust in the Wind" was certified gold as a digital download by the RIAA in 2005, almost 30 years after selling one million copies as a single. Leftoverture was eventually certified five-times platinum by the RIAA in 2001.

Answer this question based on the passage: when did carry on my wayward son come out?

a: The relevant sentence in the passage is: The current COAS is General Bipin Rawat, who took office on 31 December 2016 following the retirement of General Dalbir Singh.
General Bipin Rawat
q: The current COAS is General Bipin Rawat, who took office on 31 December 2016 following the retirement of General Dalbir Singh.

Who is the present captain of indian army?

a: This is the relevant information: The show consists of six episodes and was created by John Erick Dowdle and Drew Dowdle, who wrote and executive produced it as well.
six episodes
q: Waco is an American television miniseries based on the Waco siege that premiered on the Paramount Network on January 24, 2018. The show consists of six episodes and was created by John Erick Dowdle and Drew Dowdle, who wrote and executive produced it as well.

Answer this question: how many parts are in the waco series?

a: The relevant information to answer the above question is: An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses.
neutralize pathogens such as pathogenic bacteria and viruses
q:
An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses. The antibody recognizes a unique molecule of the pathogen, called an antigen, via the Fab's variable region. Each tip of the "Y" of an antibody contains a paratope (analogous to a lock) that is specific for one particular epitope (similarly analogous to a key) on an antigen, allowing these two structures to bind together with precision. Using this binding mechanism, an antibody can tag a microbe or an infected cell for attack by other parts of the immune system, or can neutralize its target directly (for example, by blocking a part of a microbe that is essential for its invasion and survival). Depending on the antigen, the binding may impede the biological process causing the disease or may activate macrophages to destroy the foreign substance. The ability of an antibody to communicate with the other components of the immune system is mediated via its Fc region (located at the base of the "Y"), which contains a conserved glycosylation site involved in these interactions. The production of antibodies is the main function of the humoral immune system.

Based on this passage, what is the role of antibodies in the immune response?