Task: Instance Description Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes the instance 'alternating gender incongruence'?

A. An acronym for significant others, friends, family, and allies, refering to the loved ones of LGBTQIA+ people.
B. Any of a series of early pickets organized by LGBTQ organizations, held yearly from 1965 through 1969. The Reminder took place each July 4 at Independence Hall in Philadelphia and were among the earliest LGBTQ demonstrations in the United States. The events were designed to inform and remind the American people that LGBTQ people did not enjoy basic civil rights protections. The Reminders were held each year from 1965 through 1969, with the final picket taking place shortly after the June 28 Stonewall riots, considered the flashpoint of the modern gay liberation movement. Reminder organizers decided to discontinue the July 4 pickets at this point, and shifted their focus to organizing the Christopher Street Liberation Day demonstration held June 28, 1970, to commemorate the anniversary of the riot. This became the first Gay Pride Parade.
C. A name proposed by Case and Ramachandran in 2012 for the degree of lateralization observed in some bigender individuals.
D. A bisexual woman who engages in a sexual, but usually non-romantic, relationship with a heterosexual couple.

Answer: A name proposed by Case and Ramachandran in 2012 for the degree of lateralization observed in some bigender individuals.