In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

屠殺の後の動物の脳の違いを調査することによって、ラムを性的にメス志向ではなくオス志向にするものに関して何が生物学的な決定因子となり得るかについても研究は示している。
By studying difference in the animal's brains after slaughter, the study also showed what could be a biological determiner for what makes a ram male-oriented instead of female-oriented sexually.

イラン当局は、イランがIAEAとの連携体制を弱め、燃料濃縮を全面的に再開することで応酬すると述べている。
Iranian officials have said that Iran will respond by downgrading its cooperation with the IAEA and resuming full scale fuel enrichment.

他の投票者であるニマルカ・ペレラ医師は混み具合について「最初に私がここに来た時、行列が長すぎたので一旦うちに帰り2時間後に病院に出勤する途中に再度来たら行列はさらに長くなっていた」と話している。

Another voter, Doctor Nimalka Perera, gave an account of the crowds: "When I first came here, the queue was too long so I went back and came two hours later on my way to the hospital and found the line even longer."