This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
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Question: Passage: Further problems hampered the Arctic project after the commencement of drilling in 2012, as Shell dealt with a series of issues that involved air permits, Coast Guard certification of a marine vessel and severe damage to essential oil-spill equipment. Additionally, difficult weather conditions resulted in the delay of drilling during mid-2012 and the already dire situation was exacerbated by the "Kulluk" incident at the end of the year. Royal Dutch Shell had invested nearly US$5 billion by this stage of the project. Question: What conditions caused the delay of drilling in mid-2012?

Answer: difficult weather


Question: Passage: On 7 March 1945, the provisional government of the Democratic Federal Yugoslavia (Demokratska Federativna Jugoslavija, DFY) was assembled in Belgrade by Josip Broz Tito, while the provisional name allowed for either a republic or monarchy. This government was headed by Tito as provisional Yugoslav Prime Minister and included representatives from the royalist government-in-exile, among others Ivan Šubašić. In accordance with the agreement between resistance leaders and the government-in-exile, post-war elections were held to determine the form of government. In November 1945, Tito's pro-republican People's Front, led by the Communist Party of Yugoslavia, won the elections with an overwhelming majority, the vote having been boycotted by monarchists. During the period, Tito evidently enjoyed massive popular support due to being generally viewed by the populace as the liberator of Yugoslavia. The Yugoslav administration in the immediate post-war period managed to unite a country that had been severely affected by ultra-nationalist upheavals and war devastation, while successfully suppressing the nationalist sentiments of the various nations in favor of tolerance, and the common Yugoslav goal. After the overwhelming electoral victory, Tito was confirmed as the Prime Minister and the Minister of Foreign Affairs of the DFY. The country was soon renamed the Federal People's Republic of Yugoslavia (FPRY) (later finally renamed into Socialist Federal Republic of Yugoslavia, SFRY). On 29 November 1945, King Peter II was formally deposed by the Yugoslav Constituent Assembly. The Assembly drafted a new republican constitution soon afterwards. Question: Where was the provisional government of the Democratic Federal Yugoslavia assembled?

Answer: Belgrade


Question: Passage: The MC controls the conferencing while it is active on the signaling plane, which is simply where the system manages conferencing creation, endpoint signaling and in-conferencing controls. This component negotiates parameters with every endpoint in the network and controls conferencing resources. While the MC controls resources and signaling negotiations, the MP operates on the media plane and receives media from each endpoint. The MP generates output streams from each endpoint and redirects the information to other endpoints in the conference. Question: Where does the videoconferencing system manage conferencing creation?

Answer:
the signaling plane