Datasets:
| The input contains 4 blocks in 2 stacks. From left to right: | |
| - Stack 1 has 1 level. Level 1 has a purple block. | |
| - Stack 2 has 3 level. From bottom to top: level 1 has an yellow block, level 2 has an blue block, level 3 has an orange block, | |
| As such, for the question "What is the spatial relation betweeen the yellow block and the purple block?",since the yellow block and the purple block are at different stacks, the correct answer is "<Output> C". | |
| <Output> C |