The fourth edition of the International Spice Conference was held in which Indian city?

Introduction / Context:
India is one of the largest producers and exporters of spices in the world, and it regularly hosts conferences that bring together stakeholders from the spice value chain. The International Spice Conference is a significant event that focuses on trade, quality, sustainability and innovation in the spice sector. This question asks about the host city for the fourth edition of this conference.

Given Data / Assumptions:
- The event is the fourth edition of the International Spice Conference.
- The question asks for the city where this edition was held.
- The options are Hyderabad, Kolkata, Kochi and Pune.
- We assume the student has some familiarity with major Indian spice hubs and related events.

Concept / Approach:
The correct approach is to connect spices with their major trading centres in India. Kochi in Kerala has historically been a central hub for the spice trade due to its coastal location, proximity to spice growing regions and presence of important institutions. Various editions of the International Spice Conference have been organised in cities that have strong links with spice cultivation and export. The fourth edition is associated with Kochi, which strengthens its branding as a global spice hub.

Step-by-Step Solution:
Step 1: Consider which of the listed cities are known for a strong spice trade connection. Step 2: While Hyderabad, Kolkata and Pune are major cities, Kochi in Kerala is especially famous as a traditional centre for spice trade. Step 3: Recall that news about the fourth International Spice Conference mentioned Kochi as the venue and highlighted Kerala's role in the spice industry. Step 4: Based on this recall, identify Kochi as the correct answer.

Verification / Alternative check:
Students may remember coverage of the conference that discussed issues such as global spice demand, food safety norms and sustainable farming practices, often accompanied by references to Kochi as the host city. This matches with the long standing reputation of Kochi as a gateway for Indian spices to world markets. No similar reports link this specific edition of the conference with Hyderabad, Kolkata or Pune.

Why Other Options Are Wrong:
- Hyderabad: A major city and IT hub, but it was not the venue for the fourth edition of the International Spice Conference.
- Kolkata: Important in eastern India, yet it is not the city associated with this particular edition.
- Pune: Known for education and industry, but not the host for the fourth edition of this spice conference.

Common Pitfalls:
Some learners may guess based only on the size or popularity of the city, thinking of Hyderabad or Pune rather than linking the question to the spice trade. Another pitfall is to assume that every major conference rotates only among metropolitan cities without considering thematic relevance. In examinations, always check whether the subject of the event (spices in this case) has a natural connection with the possible host cities.

Final Answer:
The fourth edition of the International Spice Conference was held in Kochi.