instruction:
Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
question:
Sheikh Ahmad  who is tasked with implementing the plan  said 25 percent of projects outlined in the first year have been completed and that 40-50 percent more should be done before the end of the fiscal year in March.
 "We have already committed to 3.2 billion dollars worth of projects out of the planned 17.7 billion dollars " he said.
 Mega-projects outlined in the plan include a 25-kilometre (15 miles) causeway  two power stations  four housing cities  a modern container harbour and a huge hospital  the minister said.
Sheikh Ahmad added.
 Sheikh Ahmad said his ministry has already received requests from other ministries and government institutions for 1 100 projects worth 25 billion dollars for the second year of the plan.
answer:
Sheikh Ahmad


question:
Rihanna  has emerged as the unlikely inspiration behind Arsenal's thumping 5-1 win against Everton.
 The singer  was at the Emirates to watch the match and enjoy the Gunner's work  work  work  work  work ethic.
After the match   she  posed with midfielder  Mesut Ozil  who described  her  as the team's "lucky charm".
The German said he was "still unbeaten with Riri" - a reference to when  she  came to watch the 2014 World Cup Final between Germany and Argentina.
Ozil himself couldn't get on the scoresheet but with  Rihanna  pulling the inspirational strings during a pre-match meet and greet  other players stepped up.
It's just a shame that whoever was looking after  her  social accounts still referred to the game as "soccer".
After the game  manager Arsene Wenger seemed to play down the importance of  Rihanna 's contribution  focusing instead on his side's "penetration and sharper game".
Given Arsenal's up and down season  there are probably high level talks with  Rihanna 's people to see if  her  schedule allows any more trips to watch the team - with one eye surely on  their  next Europa League match  away at Ostersunds FK.
answer:
Rihanna


question:
President Hugo Chavez suspended rolling blackouts in Venezuela's capital a day after they began and sacked his electricity minister  saying government officials imposed a rationing plan riddled with mistakes.
Caracas
 Chavez's announcement late Wednesday was a significant shift in his attempts to avoid a widespread power collapse in the coming months through rolling blackouts of up to four hours a day throughout the country. Other rationing measures are to remain in place  including outages in other areas.
 "I have ordered the electrical outages to be suspended  only in Caracas " Chavez said on state television. "Because this government has to be capable of recognizing mistakes made and fixing them in time."
 The rolling blackouts have been unpopular in a city already plagued by violent crime  traffic and trash-strewn streets  and opposition leaders accused Chavez on Thursday of backtracking to try to head off damage to his political support.
 But the president cited tactical errors instead  saying power was cut in the wrong sectors of the city in some cases.
 "I think in one area they repeated the outage a few hours later " he said. He added that some stoplights also went dark.
 "Enough. I said if that's what is going on  there was an error there " Chavez said.
 Chavez said he asked Electricity Minister Angel Rodriguez to resign and that "he has taken it like a soldier."
 Chavez said he ordered the blackouts "interrupted indefinitely" in Caracas and told the city's state electric utility not to schedule any more until the process is reviewed. It was unclear when or if the government may attempt to restart the measures.
 Caracas Mayor Antonio Ledezma  a Chavez opponent  said the government was forced to call off rationing in the metropolitan area of about 6 million people because it was highly unpopular. He urged Venezuelans to join a protest later this month against faulty public services  water and electricity rationing and a currency devaluation expected to drive up already-soaring inflation.
 Chavez announced he was calling off the blackouts in Caracas just hours after he urged Venezuelans to accept the cutbacks and likened them to a national energy diet. He called a late-night talk show to announce the change shortly before some parts of Caracas were to begin four-hour outages at midnight.
 Chavez has fended off criticism that his government has failed to complete enough power upgrades to keep up with increasing demand  saying the drought is the primary culprit and that his government is acting to extend the Guri Dam's capacity to feed the electrical grid. Rains are expected to return at the end of the traditional dry season in May.
answer:

Hugo Chavez