Question: For what kind of children does the California-based nonprofit organization that works with school districts and local communities and helps educators with state initiatives such as the educational initiative in the United States that details what K–12 students should know in English language arts and mathematics at the end of each grade, work with?
{'answer': 'underprivileged and low-income', 'supporting_facts': [['THINK Together', 0], ['THINK Together', 2], ['Common Core State Standards Initiative', 0]]}