A: A cooperative food production model refers to a system where food production, processing, or distribution is collectively owned and operated by a group of stakeholders (such as farmers, workers, or consumers), who share decision-making power and profits. These models prioritize democratic control, equitable distribution of resources, and often emphasize local food systems.

B: Nominal GDP targeting is a policy framework within which a central bank adjusts its monetary policy measures to achieve specific nominal GDP growth targets. Broadly, the goal of nominal GDP targeting is a steady rate of growth in the nominal GDP. Nominal GDP refers to the total market value of all goods and services produced within the country for a given period. On the other hand, inflation targeting refers to central banks setting an annual target for the inflation rate.

C: The dollar-for-dollar model (also called matching funds or co-funding) is a financial mechanism used in foreign aid and charities. Under this model, donors (often a third party) commit to matching the recipient's contributions or investments at a fixed ratio.

B: The Aurat March is an annual feminist protest led by an alliance of liberal and radical feminist groups (e.g. Women’s Action Forum, Feminist Collective). It maintains a non-partisan stance and avoids formal ties to political parties.

In contrast, the Azadi March refers to mobilizations organized by socialist-feminist groups like the Women Democratic Front (WDF). Unlike the Aurat March, the WDF and the Azadi March are institutionally aligned with leftist parties like the Awami Workers Party (AWP).

C: Protests in Serbia emerged in 2023 following public anger over instances of infrastructure failure and allegations of government negligence. By March 2024, the movement had expanded to encompass broader grievances against President Aleksandar Vučić’s government. While the movement has largely maintained distance from established opposition parties, some factions later coalesced into electoral coalitions to contest elections.

B: Anti-senescence is the field of research focused on slowing down or preventing the natural decline associated with aging cells, potentially leading to a longer healthspan and more youthful aesthetics.

A: The Eurasian Economic Union (EAEU) is an economic union currently consisting of Armenia, Belarus, Kazakhstan, Kyrgyzstan and Russia. It involves the free movement of capital, labor, goods and services, provides for common regulations across a range of industries and there are plans for creating a common currency.