Is this a good topic sentence for a paragraph?

In A Raisin in the Sun, Lena Younger is the nurturing, morale character who
keeps the Younger family in line and earns your respect in the story.

It looks good to me, but I'd change "your" to "the reader's."

Except for the word "your," it's a good topic sentence.

Be sure to omit all forms of "you" in your papers unless you are quoting someone.

Please correct the spelling of "morale" to "moral."

Yes, the given sentence can be a good topic sentence for a paragraph discussing Lena Younger's role in the play "A Raisin in the Sun." The sentence clearly identifies the character and her qualities, making it a suitable introduction to the paragraph.

To determine if a topic sentence is effective, consider the following:

1. Relevance: Does the topic sentence directly relate to the main idea or thesis of the paragraph or essay? In this case, if your paragraph is focusing on Lena Younger's character and her impact on the Younger family, the given sentence is relevant.

2. Specificity: Is the topic sentence specific enough to guide the reader's understanding of what will be discussed in the paragraph? The sentence clearly identifies Lena Younger's role as a nurturing and morale character, setting the stage for a focused discussion.

3. Clarity: Is the topic sentence clear and easily understandable? The given sentence is clear in stating that Lena Younger keeps the Younger family in line and earns respect, providing a clear direction for the paragraph.

Remember, a good topic sentence should act as a concise summary of what will be discussed in the paragraph and should set the tone for the content that follows.