Tina Path
1. **Problem statement:** Tina walks through a city grid following a path. At each square, her talking glasses tell her what is on her left, in front, and on her right. Starting at the arrow facing right, the glasses give the following sequences:
- tree, road, house
- road, road, lawn
- tree, road, tree
- road, road, road
- tree, road, tree
- tree, house, road
- road, road, tree
- house, road, tree
We need to determine at which labeled square (A, B, C, D, E, or F) Tina ends up.
2. **Understanding the problem:** Tina moves forward along the path. At each step, the glasses describe the surroundings relative to her facing direction: left, front, right.
3. **Approach:** Starting at the arrow facing right, we use the sequences to deduce Tina's path and turns:
- Step 1: "tree, road, house" means left is tree, front is road, right is house. She moves forward on road.
- Step 2: "road, road, lawn" means left is road, front is road, right is lawn. She continues forward.
- Step 3: "tree, road, tree" means trees on both sides, road ahead.
- Step 4: "road, road, road" means roads on all three sides, so possibly a straight or intersection.
- Step 5: "tree, road, tree" again trees on sides, road ahead.
- Step 6: "tree, house, road" means left tree, front house, right road. She likely turns right here.
- Step 7: "road, road, tree" means left road, front road, right tree.
- Step 8: "house, road, tree" means left house, front road, right tree.
4. **Conclusion:** Following these clues on the map, Tina ends at square **D**.
**Final answer:** Tina arrives at square **D**.