Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
For the genus/species arabidopsis thaliana, what are the lengths?

### Inputs:
table_name: table, columns: ['Genus/Species', 'Common Name', 'Accession Number', 'Length', 'Similarity', 'Identity']

### Response:
SELECT Length FROM table WHERE Genus/Species = Arabidopsis thaliana