Q: US President Joe Biden has announced to donate how many million doses of Pfizer COVID-19 vaccine to the poorest countries around the world to end the pandemic as soon as possible?

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$userId = is_array($answer) ? ($answer['user_id'] ?? null) : ($answer->user_id ?? null); $commentuser = getUserWithId($userId);

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$userId = is_array($answer) ? ($answer['user_id'] ?? null) : ($answer->user_id ?? null); $commentuser = getUserWithId($userId);

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$userId = is_array($answer) ? ($answer['user_id'] ?? null) : ($answer->user_id ?? null); $commentuser = getUserWithId($userId);

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$userId = is_array($answer) ? ($answer['user_id'] ?? null) : ($answer->user_id ?? null); $commentuser = getUserWithId($userId);

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$userId = is_array($answer) ? ($answer['user_id'] ?? null) : ($answer->user_id ?? null); $commentuser = getUserWithId($userId);

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