When reading an informational text, how do you identify the author's thesis statement?

the thesis statement is the first sentence of the introduction, in which the author introduces the topic for the first time.
the thesis statement is the sentence in the introduction that states the author’s specific ideas about the topic.
the thesis statement is the sentence found at the beginning of a body paragraph, which is followed by supporting details.
the thesis statement is the sentence found at the end of the conclusion, which wraps up the author's ideas on the subject.

The correct answer is B. The thesis statement is the sentence in the introduction that states the author’s specific ideas about the topic.

Explanation:

An informational text is a type of non-fictional text based on real events written to provide information to the reader about one specific topic. This as many other texts, includes an introduction, a set of body paragraphs and a conclusion paragraph. Additionally, informational texts usually include a thesis statement that guides all the text by stating the position, opinion or ideas of the author toward the topic and that can be found in the last sentences of the introduction. According to this, you can identify the author's thesis by finding the sentence in the introduction with the author's ideas about the topic.

as marlow travels down the river towards kurtz's inner station, their steamboat is attacked by african natives. interestingly, marlow notices that the natives are only shooting small arrows the size of twigs at the steamboat in an attempt to scare them away and halt their journey.

explanation: