If all teachers are learners, and some learners are researchers, which of the following statements is necessarily true?

Select the most appropriate synonym from the options provided for the highlighted word in the given sentence.
A good education system never seeks to infringe upon the academic rights of its stakeholders.

Match List-I with List-II. Choose the most appropriate answer from the options given below:

List-I (Word)	List-II (Antonyms)
A Munificent	i. Decline
B Jubilant	ii. Heterogenous
C. Accept	iii. Miserly
D. Homogenous	iv. Gloomy

Select the most appropriate antonym of the highlighted word in the following sentence.
It is a common hypothesis that heavy taxes on cars can solve all the traffic congestions of a city.

The word closest in meaning to TACITURN is:

Match List-I with List-II.

List - I (Word)	List - II (Synonyms)
A. Lethargic	i. Tactic
B. Ploy	ii. Drag
C. Trail	iii. Dormant
D. Latent	iv. Indolent

Select the option that is the most appropriate substitute for the statement given below:
Someone who believes that there should be extreme change, often political.

Select the most appropriate opposite in meaning to the highlighted word in the following sentence.
He looked peevish when asked why he was late.

Match List-I with List-II. List-I (Word):

List - I (Word)	List - II (Antonyms)
A. Abundant	i Callous
B. Vague	ii. Scarce
C. Admonish	iii. Clear
D. Sensitive	iv. Praise

Match List-I with List-II. List-I:

List – I	List – II
A. Chocolatiers	i. Items combined to make a particular food or drink
B. Artisanal	ii. Those who make and sell chocolates
C. Discerning	iii. Skilled
D. Ingredients	iv. Showing good judgement

Match the words in List - I with their definitions in List - II.

List – I	List – II
A. Ergonomics	i. Automatic translation by identification systems
B. Biotechnology	ii. Connecting electronic devices to each other with no wires
C. Artificial Intelligence	iii. Design of environments for people to work efficiently and comfortably
D. Bluetooth	iv. Genetic modification of plants