CoT and answer: Rede Globo is a Brazilian television network. The official language of Brazil is Portuguese.
no
Do reverse engineering and find the question: Do the anchors on Rede Globo speak Chinese?

CoT and answer: Steven Spielberg's 1998 film, Saving Private Ryan, takes place during World War II. World War II took place from 1939-1945. The 2011 movie War Horse takes place during World War I. World War I took place from 1914-1918.
yes
Do reverse engineering and find the question: Does Steven Spielberg's 1998 film take place in a period after War Horse setting?

CoT and answer: Dem Bones is a spiritual song composed by James Weldon Johnson. The lyrics to Dem Bones mention the hip bone, back bone, and knee bone among others. The back bone is the spine, which is connected to the first 7 rib sets. The sternum, or breastbone, is a flat bone at the front center of the chest. The sternum and ribs are connected and make up the ribcage.
yes
Do reverse engineering and find the question: Is sternum connected to any of the bones mentioned in James Weldon Johnson's Dem Bones?

CoT and answer: The main building of the Royal Observatory is the Octagon Room. A yield sign is shaped like a rounded triangle. Two figures are similar if they have the same shape but not necessarily the same size.
no
Do reverse engineering and find the question:
In geometry terms, is the Royal Observatory in Greenwich similar to a yield sign?