Indonesian soldier carries the portrait of late former Indonesian First Lady Ani Yudhoyono, who passed away yesterday in Singapore, during her funeral ceremony at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan

Indonesian soldiers carry the casket of late former Indonesian First Lady Ani Yudhoyono, who passed away yesterday in Singapore, during her funeral ceremony at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan

Indonesian soldiers carry the casket of late former Indonesian First Lady Ani Yudhoyono, who passed away yesterday in Singapore, during her funeral ceremony at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan

A portrait and the casket of the late former Indonesian First Lady Ani Yudhoyono, who passed away yesterday in Singapore, are seen during her funeral ceremony at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan

Indonesian President Joko Widodo places flowers during a funeral ceremony of late former Indonesian First Lady Ani Yudhoyono, who passed away yesterday in Singapore, at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan

Former Indonesian president Susilo Bambang Yudhoyono and his grandsons arrive at the funeral ceremony of his wife, the late former First Lady Ani Yudhoyono, who passed away yesterday in Singapore, at Kalibata Heroes Cemetery complex in Jakarta, Indonesia, June 2, 2019. REUTERS/Willy Kurniawan