There is a similarity between instruction and teaching 

In both, special emphasis is given on feedback, reinforcement & text analysis," is based on the common elements that exist in both instruction and teaching:

Key Points

• Feedback: In both instruction and teaching, feedback is crucial. It allows the learners to understand their progress, correct mistakes, and improve their understanding. Whether it's providing feedback on assignments or in-class interactions, both instruction and teaching involve a feedback loop. 
• Reinforcement: Both instruction and teaching often involve the use of reinforcement to enhance learning. This can be positive reinforcement for correct responses or achievements and corrective feedback for errors. Reinforcement helps to strengthen the connection between the presented material and the learner's understanding.
• Text Analysis: In both cases, there is an element of analyzing the content or material being presented. This analysis can involve breaking down complex concepts, explaining them in a comprehensible manner, and ensuring that the material aligns with the learning objectives.

So, the emphasis on feedback, reinforcement, and text analysis is a shared aspect between instruction and teaching, making option 3 the correct choice.