House-building materials and parts — arrange into a meaningful order from raw material to finished dwelling: (a) Wall, (b) Clay, (c) House, (d) Room, (e) Bricks.

Introduction / Context:
Construction questions often compress a raw-to-finished pathway. From earth to dwelling, clay is processed into bricks; bricks build walls; walls enclose rooms; rooms together constitute the house. You must place the tokens accordingly.

Given Data / Assumptions:

• Tokens: Clay (b) → Bricks (e) → Wall (a) → Room (d) → House (c).
• Ignore detailed steps like mortar, foundations, roofing; focus on the provided list.

Concept / Approach:
Clay is the raw material. Firing/molding produces bricks. Walls are constructed from bricks. Multiple walls form Rooms. A set of rooms plus ancillary elements constitutes a House. Therefore, the order is Clay → Bricks → Wall → Room → House.

Step-by-Step Solution:
Start with Clay (b).Make Bricks (e).Build Wall (a).Enclose a Room (d).Complete the House (c).Hence: b, e, a, d, c.

Verification / Alternative check:
Rooms cannot precede walls, and bricks cannot come after the wall they compose. House must be the last, finished unit.

Why Other Options Are Wrong:

• e, b, a, d, c: Bricks cannot precede clay.
• b, e, d, a, c: Room before wall reverses construction.
• a, b, c, d, e: Starts with wall before raw materials.

Common Pitfalls:
Forgetting that “room” is a functional enclosure requiring walls; hence wall must precede room.

Final Answer:
b, e, a, d, c