Use the following explanations to answer the question.

The common root of the following words is arch.
monarch, arch-enemy. architect
The word architect means "the designer who is in charge of building plans."
Based on this information, which meaning do these words have in common?

1. They all relate to an ancient person.
2. They all relate to a group or set of people
3. They all refer to the primary person in a situation
4. They all refer to building or constructing

4. They all refer to building or constructing

Option 4. They all refer to building or constructing.

To identify which meaning these words have in common, we can start by examining the definitions of the words in question.

1. "Ancient person" is not a common meaning shared by these words. "Monarch" refers to a ruler, typically a king or queen, who holds absolute power. "Arch-enemy" refers to a chief or main enemy. "Architect" refers to a designer who plans and constructs buildings.

2. "Group or set of people" is also not a common meaning shared by these words. "Monarch" and "arch-enemy" both refer to individuals rather than a group or set of people. "Architect" refers to a single person who is in charge of designing and planning buildings, not a group of people.

3. "Primary person in a situation" is once again not a common meaning shared by these words. While "monarch" and "arch-enemy" can refer to individuals in positions of power or influence, "architect" does not necessarily imply being the primary person in a situation.

4. The common meaning shared by these words is that they all refer to building or constructing. "Monarch" and "arch-enemy" may seem unrelated at first, but when we break down the word "arch" in both of these words, it refers to a chief or main figure. In the case of "architect," the word explicitly refers to the profession of designing and constructing buildings.

Therefore, the correct answer is: 4. They all refer to building or constructing.

THE CORRECT ANSWER in this case IS: "They all refer to primary person in a situation" PAY ATTENTION!

Apologies for the confusion. You are correct. The correct answer is: 3. They all refer to the primary person in a situation. Both "monarch" and "arch-enemy" refer to individuals who hold significant positions or roles. The monarch is the primary ruler, typically a king or queen, and the arch-enemy is the main or primary enemy. Similarly, an architect refers to the primary designer who is in charge of building plans.