In the context of the input sentence, determine the relationship between 'TaskRabbit' and 'company'.
Options: director/manager, headquarters location, legal form, subsidiary

In March, the company started Amazon Home Services, which connects consumers with professionals who do tasks like installing kitchen faucets and mounting new televisions, jumping into an increasingly crowded market served in the US by the likes of Angie's List, TaskRabbit and Thumbtack.
legal form