Problem:The idiom is a metaphor for the common behaviour of responding disproportionately to something-usually an adverse circumstance. One who "makes a mountain out of a molehill" is said to be greatly exaggerating the severity of the situation. In cognitive psychology, this form of distortion is called magnification or overreacting. The phrase itself is so common that a study by psychologists found that with respect to familiarity and image value, it ranks high among the 203 common sayings they tested.

Meaning of idiom make a mountain out of a molehill?
Solution:OK... To answer this question, we should know that: The idiom is a metaphor for the common behaviour of responding disproportionately to something-usually an adverse circumstance.
a metaphor for the common behaviour of responding disproportionately to something - usually an adverse circumstance.

Problem:Passage: The first season of Spring Baking Championship premiered on April 25, 2015. The second season of the series premiered on April 10, 2016, and concluded on May 15, 2016. The third season premiered on March 12, 2017, with Jesse Palmer replacing Deen as host. The fourth season premiered on March 12, 2018, with Ali Khan replacing Palmer as host.

Question: Based on this passage, who is the host of season 4 spring baking championship?
Solution:OK... This is the relevant information: The fourth season premiered on March 12, 2018, with Ali Khan replacing Palmer as host.
Ali Khan.

Problem:In Paris in the 1890s, the Palais Garnier opera house is believed to be haunted by an entity known as the Phantom of the Opera, or simply the Opera Ghost. A stagehand named Joseph Buquet is found hanged and the rope around his neck goes missing. At a gala performance for the retirement of the opera house's two managers, a young little-known Swedish soprano, Christine Daaé, is called upon to sing in the place of the Opera's leading soprano, Carlotta, who is ill, and her performance is an astonishing success. The Vicomte Raoul de Chagny, who was present at the performance, recognises her as his childhood playmate, and recalls his love for her. He attempts to visit her backstage, where he hears a man complimenting her from inside her dressing room. He investigates the room once Christine leaves, only to find it empty.

Answer this question based on the passage: when did phantom of the opera take place?
Solution:
OK... To answer the above question, the relevant sentence is: In Paris in the 1890s, the Palais Garnier opera house is believed to be haunted by an entity known as the Phantom of the Opera, or simply the Opera Ghost.
in the 1890s.