(Q).
Information: - Johnston 's Motor Car is an Irish rebel song written by Willie Gillespie based on the commandeering of a motor car belonging to a Doctor Johnston by the Irish Republican Army . - The Irish Republican Army (IRA) is any of several armed movements in Ireland in the 20th and 21st centuries dedicated to Irish republicanism, the belief that all of Ireland should be an independent republic. It was also characterised by the belief that political violence was necessary to achieve that goal. - Physical force Irish republicanism is the recurring appearance of a non-parliamentary violent insurrection in Ireland between 1798 and the present. It is often described as a rival to parliamentary nationalism which for most of the period drew the predominant amount of support from Irish nationalists. - In Ireland, a rebel song is a folk song whose lyrics extol the deeds of actual or fictional participants in any of the various armed rebellions against English, and later British, rule in Ireland. Songs about older rebellions were long popular with most Irish nationalists; more recent songs are associated with supporters of physical force Irish republicanism. - The Irish Republic (or ) was a revolutionary state that declared its independence from Britain in January 1919. In theory the Republic covered the whole island of Ireland, but by 1920 its functional control was limited to only 21 of Ireland's 32 counties, and British state forces maintained presence across much of the north-east, as well as Cork, Dublin and other major towns. - Irish republicanism is an ideology based on the belief that all of Ireland should be an independent republic. The development of nationalist and democratic sentiment throughout Europe in the eighteenth and nineteenth centuries was reflected in Ireland in the emergence of republicanism, in opposition to British rule. This followed hundreds of years of British conquest and Irish resistance through rebellion. Discrimination against Catholics and Non-conformists, attempts by the British administration to suppress Irish culture, and the belief that Ireland was economically disadvantaged as a result of the Act of Union were among the specific factors leading to such opposition. - Ireland (Ulster-Scots: ) is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth. Given the information above, choose from the list below the object entity that exhibits the relation 'instance of' with the subject 'johnston's motor car'. Choices: - army - belief - channel - conquest - culture - discrimination - folk song - force - ideology - island - limited - period - rebellion - republic - revolutionary - song
(A).
folk song

(Q).
Information: - The lignans are a large group of chemical compounds found in plants. Some examples of lignans are pinoresinol, podophyllotoxin, and steganacin. - Matairesinol is a plant lignan . It occurs with secoisolariciresinol in numerous foods such as oil seeds , whole grains , vegetables , and fruits . The plant lignans are precursors of the enterolignans ( mammalian lignans ) . A number of plant lignans are metabolized to the enterolignans ( enterodiol and enterolactone ) that can potentially reduce the risk of certain cancers and cardiovascular diseases . Although there are studies which indicate the disease prevention ( cardio - protective and hormone associated cancers like breast cancer ) benefits of lignans , the results are not yet conclusive . Matairesinol has been found to act as an agonist of the adiponectin receptor 1 ( AdipoR1 ) . - Secoisolariciresinol is a lignan, a type of phenylpropanoid. - The phenylpropanoids are a diverse family of organic compounds that are synthesized by plants from the amino acids phenylalanine and tyrosine. Their name is derived from the six-carbon, aromatic phenyl group and the three-carbon propene tail of cinnamic acid, which is synthesized from phenylalanine in the first step of phenylpropanoid biosynthesis. Phenylpropanoids are found throughout the plant kingdom, where they serve as essential components of a number of structural polymers, provide protection from ultraviolet light, defend against herbivores and pathogens, and mediate plant-pollinator interactions as floral pigments and scent compounds. Concentrations of phenylpropanoids within plants are also altered by changes in resource availability. - A chemical compound (or just compound if used in the context of chemistry) is an entity consisting of two or more atoms, at least two from different elements, which associate via chemical bonds. There are four types of compounds, depending on how the constituent atoms are held together: molecules held together by covalent bonds, ionic compounds held together by ionic bonds, intermetallic compounds held together by metallic bonds, and certain complexes held together by coordinate covalent bonds. Many chemical compounds have a unique numerical identifier assigned by the Chemical Abstracts Service (CAS): its CAS number. - Podophyllotoxin (PPT), also known as podofilox, is a medical cream that is used to treat genital warts and molluscum contagiosum. It is not recommended in HPV infections without external warts. It can be applied either by a healthcare provider or the person themselves. It is a non-alkaloid toxin lignan extracted from the roots and rhizomes of "Podophyllum" species. A less refined form known as podophyllum resin is also available; however has greater side effects. Podophyllotoxin was isolated in 1880. In the United Kingdom a 3.5 ml of medication costs the NHS about 14.49 pounds. In the United States a course of treatment costs more than 200 USD. Given the information above, choose from the list below the object entity that exhibits the relation 'has part' with the subject 'matairesinol'. Choices: - a - carbon - chemistry - cream - family - group - propene - united kingdom
(A).
carbon