instruction:
In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
question:
What did his thinking conflict with?, Context: In the early 11th century, the Muslim physicist Ibn al-Haytham (Alhacen or Alhazen) discussed space perception and its epistemological implications in his Book of Optics (1021), he also rejected Aristotle's definition of topos (Physics IV) by way of geometric demonstrations and defined place as a mathematical spatial extension. His experimental proof of the intromission model of vision led to changes in the understanding of the visual perception of space, contrary to the previous emission theory of vision supported by Euclid and Ptolemy. In "tying the visual perception of space to prior bodily experience, Alhacen unequivocally rejected the intuitiveness of spatial perception and, therefore, the autonomy of vision. Without tangible notions of distance and size for correlation, sight can tell us next to nothing about such things."
answer:
Aristotle's definition of topos


question:
what has the better chloroplasts, Context: The alga Cyanophora, a glaucophyte, is thought to be one of the first organisms to contain a chloroplast. The glaucophyte chloroplast group is the smallest of the three primary chloroplast lineages, being found in only 13 species, and is thought to be the one that branched off the earliest. Glaucophytes have chloroplasts that retain a peptidoglycan wall between their double membranes, like their cyanobacterial parent. For this reason, glaucophyte chloroplasts are also known as muroplasts. Glaucophyte chloroplasts also contain concentric unstacked thylakoids, which surround a carboxysome - an icosahedral structure that glaucophyte chloroplasts and cyanobacteria keep their carbon fixation enzyme rubisco in. The starch that they synthesize collects outside the chloroplast. Like cyanobacteria, glaucophyte chloroplast thylakoids are studded with light collecting structures called phycobilisomes. For these reasons, glaucophyte chloroplasts are considered a primitive intermediate between cyanobacteria and the more evolved chloroplasts in red algae and plants.
answer:
red algae


question:
They fought for the cessation of capital punishment being carried out by those in power?, Context: The United Methodist Church, along with other Methodist churches, condemns capital punishment, saying that it cannot accept retribution or social vengeance as a reason for taking human life. The Church also holds that the death penalty falls unfairly and unequally upon marginalized persons including the poor, the uneducated, ethnic and religious minorities, and persons with mental and emotional illnesses. The United Methodist Church also believes that Jesus explicitly repudiated the lex talionis in Matthew 5:38-39 and abolished the death penalty in John 8:7. The General Conference of the United Methodist Church calls for its bishops to uphold opposition to capital punishment and for governments to enact an immediate moratorium on carrying out the death penalty sentence.
answer:

General Conference of the United Methodist Church